I'd expect anyone going for fraud to attempt to keep it under wraps, give themselves plausible deniability.
You're asking why wouldn't these elites act with more tact and subversion. This isn't just sloppy it's purposeful. It is a flex of power and a power move in that it will destroy any faint trust there was in the electoral process. They want you to know they stole the election and, in that, that they can steal it again at any time.
People voted Trump to be against those in power. It was a legal non-violent rebellion against the social order and its authors. Voters won in his election (despite what happened thereafter). Now the powers that be want those same voters to know their victory was a fluke that will never happen again.
The enemy is in control and, through this, will always be in control.
Consider that it's the same mentality behind how they led the country to be set on fire for months in "protests" even despite them forcing churches and funerals to close and be indefinitely delayed
(after first openly trying to get as many sick as possible via "anti-racist" campeigns when coronavirus first hit shores ala "Come to Chinatown and show you're not racist like Donald Blumpf!" or in Italy where there was a campaign to hug a Chinaman to show you're not racist). But this is memory holed.
Dems encouraged and aided chaotic riots and looting which destroyed lives, brought murder, reports of rapes, and so much video footage of everything occurring while openly lying to you in their bought-off media. They did it as a power flex and power move.
How about Reps? They clearly didn't catch on. They--with Trump--let it happen, arguably because "muh votes". Their logic seems to have been "Can't have jackboots rolling through streets! Can't have mass shooting of violent murderous mobs (who are setting homes on fire with families still inside them)! The streets would run red with blood! It'll be used against us at the voting polls!" Kinda pointless now, huh? Good to know the silence which met our screams was for a good cause...
But back on topic, here's another example: They showed you they can kill Epstein practically in broad daylight, do nothing about it and the world will simply move on. Remember Maxwell, the rapist woman who aided Epstein in procuring, abusing and trafficking young girls and women? Your peers don't. Your peers don't even remember what was being said when the coronavirus first came to the USA. Your peers don't remember
The masses have shorter and shorter attention spans, worsened by the nature of social media, making it easier than ever to simply move on.
"The internet never forgets" but people do, and they forget easily.
Also, by the way: https://archive.is/OFgZ8
Something else: 14 turned to 18 this year. A lot of legal adults grew up hating Trump because that's what they were taught, it's what was socially normative and now they don't even care it was fraud so long as "orange man go".
Them and those older than them, like some people even ITT, don't care information is perpetually being rewritten before their eyes. Just like they don't care their data is stolen and utilized against them by marketing companies and political think-tanks. They don't care about the danger to other countries--Taiwan, Japan, etc.--if a president is elected who was provably in bed with the CCP via mutual paying pals.
They don't care because they've been trained not to care, demoralized, and their short attention spans make real-time history revision easy.
These lunatics in power (not some one-world gov illuminati, that's retarded, it's just very greedy people with shared interests who also align with an ideological cult known as "globalism" which is just global Socialism aka "The Great Reset") want you to know it's fraud because they want you to know you're powerless.
Trump's election was, in a large sense, the flex of the people against the powers that be. This fraud is their long-planned response.