You miss the point.
The finer points of the crazy US electoral system shouldn't even enter into any of this: the single, most damning fact in both elections is that 77 MILLION morons voted for Trump, when it should have been 77 THOUSAND at the most if the population had a normal median IQ.
That's the problem. That many people voting for this turd the first time can be construed as a mistake, or a con, or something forgivable. But whoever voted for this guy after his felony convictions, his sex-related convictions, lying 30,573 times to the American public during his first term, and after J6 is either certifiably insane or wanted this shit in the White House.
In other words, at least 22% of the total US population is either Nazi adjacent, completely unconcerned by morality and decency, or completely retarded. Probably all three.
Trump isn't a disease. He's a symptom. And the 22% will do it again - guaranteed.