I spent a while on the phone with a friend of mine yesterday. She's a social worker in New York. They are cutting programmes everywhere - homelessness is increasing, there are more children living in poverty, etc etc etc. Food costs have been high for a long time but it's even worse now. All her local restaurants have an egg surcharge added onto anything with eggs in it as it's up to $1/egg at the shops (which isn't anything to do with politics, just another thing to navigate). It all sounds terribly depressing.
Of course you can visit the states, stay in a bubble of affluent liberal people and go home, but it really is important to consider the whole picture when choosing where to travel and spend your money.
(And yes - I do consider this while travelling more broadly, I don't only judge America. I just think the difference is so stark from what it was like in the states just a few years ago and it is only going to get worse.)
I have no idea how anyone going to the states has no idea of the serious safety concerns of both flying and visiting national parks, but anyone still going should definitely be careful... and make sure your measles jabs are up to date too.
Anyone who is white, heterosexual, not pregnant, financially secure, vaccinated and English speaking is almost certainly going to be fine - almost anywhere really (barring the disturbingly high chance of getting caught up in a mass shooting - my dad's synagogue, my grandmother's care home, my friend's child's school and my sister-in-law's workplace have all had mass shootings in the last 8 years so it's not 'that' ridiculous to consider), but anyone who isn't one of those things should consider. And, to be honest, anyone who isn't one of those things and yet feels uncomfortable benefitting from their random privilege should also be sure they want to contribute to this mess financially.
We will be in the states but we will be doing everything we can to be responsible - shopping locally, staying away from crowds, etc. And will definitely breathe a sigh of relief when our plane touches down back in the UK after!