I think the main issue with Trump isn't his policies, apart from the obvious human right conflicting ones. Your political beliefs may be aligned with some of his (mainly economical) policies. The point is how far you're willing to go to achieve your economic goals. I doubt anyone can disagree that Trump is an immoral lying sack of shit. For some that's a non-issue, as long as they get what they want (see the GOP being able to stay the dominant party), for others it's a moral/ethical issue, where no matter if his policies have a positive effect (which I'd say is at best debatable), having a lying sack of shit hold the nuclear launch codes is not beneficial for the US, nor the human kind. Looking at this show from the outside, my feeling is there's never been a point in time where the US has been seen as a less dependable ally, trading partner or even a party that should be taken seriously.