2 Sometimes the choice is the lesser of two evils.
I am a floating voter (swing voter in US English) and I've voted four different ways since I first voted in 1997.
If I was a US citizen I'd have voted Dole in 1996, BUsh in 2000, Kerry in 2004, McCain in 2008, Obama in 2012 and Johnson in 2016 (I just couldn't bring myself to vote for either Trump or Clinton.) This time round it would be an incredibly grudging vote for Biden (but he's almost as bad as Trump IMO; just less of a foot-in-mouth job.)
The thing I admired about Trump is he wasn't a politician and didn't act like one, I really do think his heart was in the right place but for a lot of it the establishment wouldn't allow him to do what he wanted, good for you Trump there is a lot of positives in his 4 years USA did prosper under him , now they have a doddery old perv in charge who didnt want us to leave the EU and will do all he can to try and stick his nose into our negotiations , jeez