That’s the problem–it wouldn’t matter. Trump isn’t the problem, the problem is a huge percentage of the country who wants to elect him. If it’s not him, it’ll be someone just as bad. Hell, I wouldn’t put it past people to vote Putin himself in.
That’s one of the problems, for sure. First-past-the-post is a terrible voting system, and the electoral college is a mess. Unfortunately, I can’t blame those problems for the outcome of this election. Trump won decidedly–the larger percentage of American people want him, as unfortunate as that is.
Even if someone wins an election by a lot, the nature of voter turnout in the US means they at best represent like a third of the people. The fascists don’t outnumber us in reality, just in a political system that will allow them into power before even a social democrat.