Two things stick out to me after taking in the fanfare for Andor Season 2 and the upcoming Maul show. One is that they make the destruction of the Death Star and the start of the Rebellion to be such a hype thing, when that literally was just the soft part of the Rebellion. The part where both sides use subterfuge and aren't truly aware of each other. That changes after the Death Star explodes; the Empire goes on full total war mode, and starts using their numbers to go full Ulysses S. Grant on the Rebellion. That was when the real war started for the Rebellion, and they started to suffer massive losses.
Since Andor is part of Disney canon, it would also be in the same universe where the Rebellion's disastrous Mid-Rim Offensive happened. The Mid-Rim Offensive was when the Rebellion staged a massive galactic invasion of Imperial territory using all the fleets and resources it gained after the destruction of the Death Star. Entire battle groups and fleets of thousands of ships sped towards the Mid-Rim with the intended goal of liberating it from the Empire, then pushing on to the Core to liberate the galaxy and drive the Empire out.
Needless to say, it didn't go well. The Rebels were able to overcome some local Imperial riffraff before the Empire sent in their best fleets from the Core Worlds and crushed the fuck out of them. The Rebellion's pitiful offensive, far from mirroring the Separatists' rather successful string of victories in the early Clone Wars, ended rather abruptly and anti-climactically. Not only did the Empire stop them from fully taking the Mid Rim, but they even drove the Rebels out of the Mid Rim and into the Outer Rim, and continued to pursue them even there. The Rebels took massive losses, forcing them to hide on desolate worlds like Hoth, with the Empire continuing to go on as if nothing had happened.
All that malarkey about how there's a whole galaxy out there, ready to hate the Empire, how the people are beginning to awaken and rise up, to resist the Empire, and this "Rebellion" cracks under pressure the moment the Empire takes off the kid gloves. The Rebellion became the space equivalent of King Arthur's Knights from Monty Python and the Holy Grail; the moment a real foe emerged, they were sent running away.
The Rebellion in the original SWEU was no better. As Garm Bel Iblis said in one of his reasons for not joining the Rebellion in Dark Force Rising, "For a while, it seemed like every fifth Rebel base was being lost to the Imperials due to sheer sloppiness in security." (Dark Force Rising, pgs. 222-223) From what we see of the post-Yavin Rebellion in Legends, they won the odd victory, but in pitched battles, like the battle ON Yavin IV, the Empire crushed them and forced them to retreat. And even before that, the Empire drove off the Rebel forces on the Second Battle of Ord Biniir; a battle that was propagandized to hell and back by the Empire to make up for the loss of the Death Star, launching the career of Baron Sootir Fel, the famed Imperial fighter ace.
Most Rebel operations before Hoth and even some after Hoth were typically raids on Imperial installations or missions to evacuate important personnel. The Empire was perfectly capable of crushing them in pitched battles, and it did. Talay was lost to a squadron of General Rom Mohc's Dark Troopers. Reytha, an important agri-world that the Rebels managed to gain a strong foothold in, was lost to Darth Vader's forces when the latter launched a massive counter-attack. Zaloriis, a planet that rebelled against the Empire, was crushed decisively by Vader's forces, led by Colonel Maximilian Veers; it was that day Veers earned the rank of General thanks to Vader's support.
And we see in Empire Strikes Back that the Empire was still pursuing small, battered remnants of the Rebellion. The Empire displayed its full military might, with Star Destroyers, AT-AT walkers, TIE Fighters, and Stormtroopers everywhere. The Rebels were in full retreat; and the best they could do is hold off the Empire long enough to flee to another hiding place. Something like Hoth was not the occasional loss; it was the norm.
And what of the galactic society? Of the trillions upon trillions of people who live in civilized space? They still pay their space taxes, bow before their Emperor, and volunteer for their Empire. At the Empire's height of power, the largest component of that army are men and women who were ordinary citizens who signed on because they chose to. Not conscripted masses like the Imperial Guard from 40K, not clone or droid armies like in the Prequels, no, just regular men and women who believed that the Empire was right, and that signing up for them was the right thing to do.
Looks like all that crap Luthen passed around about forcing the Empire to show their true colors, all to make the people hate them, didn't pay off at all. The Empire showed their true colors on Alderaan; blowing up a planet just because they suspected its rulers of treason. Yet the countless mass of soldiers, pilots, and officers continued to serve the Emperor willingly; not because they were indoctrinated by magic technology like in Mass Effect with the Reapers, not because they had inhibitors like with the clones in TCW or the Imperial Agent in SWTOR; no, these are just regular Joes, punching a clock in, working for what they believed was right. And the people either supported them or looked away; few openly sought to resist them and join the Rebellion.
Even the Rebellion's military buildup between the battles of Hoth and Endor was due to the Emperor allowing them to build up strength, so they'd be foolish enough to waltz into a trap on Endor. Hence why he ignored the fleet buildup on Sullust, and he even let them destroy a protoype Super Star Destroyer on Fondor that had a cloaking device, to make the Rebels brave enough to engage the Emperor in an open battle. An open battle that he would've won, if it wasn't for his misstep with the Skywalkers.
Literally, the only reason the Rebels even win in the end, was because Vader grew a conscience and dunked the Emperor on a reactor pit in the Second Death Star after Palpatine tried to kill his son. Take that part out, and everything Mon Mothma sacrificed for, everything Luthen sacrificed for, everything Andor and Jyn sacrificed for, would've been for naught. The Emperor would've either re-focused his Battle Meditation and crushed the Rebels, or he'd have escaped the Death Star's destruction, rallied the Imperial fleet against the Rebels, and led them himself on a crushing crusade of vengeance until every last Alliance leader and soldier was dead.
Not to mention the fact that the Empire could easily rebuild the Death Star in a fraction of the time goes to show that blowing up the first one was, at most, a bug bite. It's the equivalent of blowing up the Lusitania or the Bismarck; sure, it's a massive drain in resources and talented personnel, but building another one isn't beyond them. I can imagine a "what-if" scenario of Jyn Erso and Cassian Andor escaping from Scarif before the blast from the first Death Star consumed them on a ship they hijacked, so they could rejoin the ranks of the Rebellion, only for them to shit their pants when Wedge Antilles and Crix Madine come to the Rebellion with news of a Second Death Star being built over the Forest Moon of Endor.
The second thing is about the whole Maul series. It's gotten to the point where they're making Darth Maul be the one to point out how fucked up the Empire is. A dude who literally massacred an entire village of innocents, even the kids. At least Anakin was crying on Mustafar after killing the Jedi Younglings and the Separatist council; Vader knew that what he did was wrong, and he mourned for the loss of innocent lives on his first day as a Sith Lord. But when Darth Maul did the same thing, he didn't even care. Someone who's that evil is going to judge the Empire? The thought makes me laugh.
Naturally, if I were to concoct a scenario for this show, it'll have Maul admiring how powerful, ruthless, and totalitarian the Empire is, and the one thing he'd hate about it is that he isn't the one barking orders. Hence why I wanted him to be the First Order's Supreme Leader instead. A being who spent the Galactic Civil War, observing the Empire at the height of its power, lusting after that power, only to see that Empire fall and its remnants driven to the far corners of the galaxy. This being, this student of the late Emperor, would seize the opportunity to present himself as the Empire's new leader, lending his expertise, his wisdom, and his power, in exchange for their absolute loyalty.
The premise of the new Maul series is hilarious: Maul is our newest "badass" safe edgy antihero because being a murderous terrorist was cool but he apparently draws the line at Sidious' actual plan (which he knew about) to create a galactic empire. I guess he's mad that Sheev made a functional government instead of a bunch of guys with red lightsabers shrieking at each other and mass killing their subjects.
Hey, they've already made terrorism look cool in Rebels and Andor, so why not go the extra mile and have an open criminal warlord be the lesser of two evils as opposed to the Empire?