Yes that is true, but this imaginary world is barely if at all more damaging than the imaginary world that those who spent the last 4 years busy with collusion and impeachment were living in. So many of those complaining now were the loudest proponents of that imaginary world and have little credibility. Bundle that imaginary world as the incentive to commit fraud and all is ripe for the other side's imagination to get active.
I don't think impeachment and declaring a US election to be invalid are even remotely comparable, but you'll just accuse me of bias. At least you didn't make the rookie mistake of calling it the Russian Hoax, when the Republican appointed prosecutors found conclusive evidence that Russia did in fact interfere in the 2016 elections Trump's favor, and people are sitting in jail for that. And no, the impeachment had nothing to do with unproven collusion, it was for obstruction of justice and abuse of power, which Muller all but accused Trump of himself.