What really strikes me about the US is how normalised dependency on medication is. There are absolutely huge issues with illegal drugs but the opioid crisis and the 'pill popping' among everyday citizens (not just celebrities etc) is really shocking to me. Obviously not everyone but lots of the US citizens and those living there who I know and this is also widely depicted in the media, TV shows etc. An upper, a downer, a sleep 'aid', an emergency stash of something etc etc it goes on and on and it is the norm. Not to say everyone but nobody bats an eyelid.. procured illegally would be bad in one way but the other way is that this is overprescribing by doctors and insurance companies who are in the pockets of pharma and do not have their patients' best interests at heart. This scares me for the population who trust what their MD tells them, and/or sees that this is normal and what they should do. Many people do need many different types of medication and maybe several at once but this is beyond the scope of that.
I love the geography of the US, have had many lovely long term stays etc and lots of links including family, met so many lovely people, huge diversity which I adore (of course this has been and has become a huge, divisive, dangerous issue in some ways for SOME but I still admire it) but the way US society at large is and is heading... is at odds with what I think is right.
The debt problem is also another jarring cultural issue.. it's just so normalised to be in huge debt for absolutely everything. Again, not everyone, but many and with absolutely devastating consequences for individuals, families and communities.
It's not somewhere I'd ever chose to live, even forgetting gun violence, abortion laws, bigoted swathes of society (not unique to the US by any means) etc which are not small things. Not to be melodramatic, but geopolitically the US has had its day and is now in decline (as are we here in the UK, no doubt) but this is going to be a painful realisation for their govt and then in turn their citizens.
Short version: I wouldn't want to, either.