That is fucking retarded take. I guess the British Empire nor the Romans didn't exist because its not Murrika. And that's before the judentakes about the germans and russians.
The British Empire relied on the consent of many local elites to run, as well as many local soldiers who are not white Britons. Sepoys and Raj, people. As for Rome, they eventually ran out of Romans to serve in the armed forces, so they replaced them with barbarian soldiers, and that led to the Empire's fall in 476 AD when those soldiers went on strike and deposed the Emperor.
The Russians today are running out of soldiers, while Germany got so short on manpower that they were tossing boys and grandparents into the Volkssturm to act as emergency troops, and some of the last Nazi troops to lay down their arms were foreigners who joined the Waffen SS, namely, French turncoats who joined the Waffen-SS Charlemagne Division.
Such systems absolutely worked fine for thousands of years in real life. What, you forgot about the Spanish Inquisition? I guess nobody suspects them.... the middle ages weren't all Shire and joyful dances either.
Not the same. The Spanish Inquisition had genuine support from the populace who supported their persecution of religious minorities whom the people didn't really like, since these minorities denied Christ, as opposed to the Imperium which terrorised and enslaved their people. And once again, tons of local tribals helped enforce Spanish rule overseas. Especially since most of Spain's army was at home fighting European wars.
As for the Middle Ages, the kings typically supported peasants because they needed the support. Kings could lose their jobs if enough nobles or the Pope decided they weren't good enough for the task.
Its not pretty, but it is workable, and they do have clones and no birth control. There are genuine nitpicks, like technological stagnation, but this is just an extremely uneducated take driven by the most distorted of hollywood views on history
No, the distorted view is saying that the British and Spanish Empires ruled like tyrannies when in reality, their dominions depended on the consent of the governed, and when they lost that, they lost their empires. When the indigenous tribes who populated Britain's empire had enough of their shit, and Britain couldn't bribe enough of them to be quiet, their empire crumbled. When enough creole nobles rebelled against Spain, their empire fell apart.
In the same vein, it's more realistic to have Palpatine appease human populations by providing stability and jobs to gain support, giving them a wide berth in exchange for troops and workers, than for the Imperium to tyrannize people with oppressive rules then expect those same people to die for them fighting against Space Cthulhu and Space Satan. You're opening yourself up to a Rome 476 AD scenario where the people with the weapons fucking hate your guts and turn on you. The fact that the Imperium still lasts for so long despite being a dystopia is unrealistic as fuck. They should've all fallen to Chaos temptations within the first 1000 years because of how shit life was under them.
The way the Empire was written in the SWEU, it felt like the people writing those books actually went to school and studied how empires ran and made a realistic facsimile of it with the Empire. They commit atrocities, but they appease enough people to look the other way and stay loyal. Even how they handle aliens was historically realistic; yes, they thought most aliens were scum, but they still provided stability for them and even had alliances with some alien leaders and groups, enough that some aliens are willing to serve the Empire as bounty hunters and mercenaries. The Ailons, the Hutts, the Chiss, and the Trandoshans served the Empire well.
The way the Imperium was written in the Black Library books feels like a bunch of edgelords whose only knowledge of empires come from Marxist professors and Black Legend peddlers, and so they made the Imperium into a dystopian tyranny, because they think all empires are dystopian tyrannies. Then they tried to over-correct and make the Space Marines and Imperium into genuine forces of good, which just creates a tonal whiplash as the Space Marines go from transhuman bastards to capeshit heroes.