If that's true, why have the Democrats lost the senate?
That's the thing, if they were going to rig the election, and rig it in an apparently massively way, why not rig it in a way that actually suits them more than barely squeaking in a president with an openly hostile Republican majority in the senate?
One could come up with some bullshit "In order to trigger a Republican civil war" or "They were idiots and didn't change down ballots", but for the former, getting a majority in the senate would've done just as if not a better job in causing the fighting between Trump only Loyalists and the other republican factions, and for the latter, it's fucking ridiculous that apparently there's this massive conspiracy involving all but the forms of media that don't require you to hand over your Driver's license, Private Companies ranging from tech, to voting machine, to media, including things like Fox News. They can't be both simultaneously masterminds that destroyed American democracy and retards who didn't think to add in a few more D's on some ballots.