No I don't think that's accurate. If McCain or Romney had won I never had a fear that our democracy would have eroded. I certainly wouldn't have agreed with all of their policy choices but both men I think are old guard politicians and would have largely done the job with an undercurrent of honor that just doesn't exist with trump. I never would have had any fear that if they lost the next election they wouldn't peacefully turn over power.
With trump all of that has changed. The only reason his coup didn't work is because most everyone involved was dense as fuck and couldn't come up with a cohesive strategy to get it done. Give him another chance and 4 years to prepare and he will find success.
Biden is not the candidate I wanted, but he's the candidate we've got, and in our broken political system that's as good as it's going to get. We can talk about 3rd parties and changing the system but none of that is happening before 24.
The polls are right about one thing. Trump definitely could win again. That should be very alarming to any rational American.