I’m in the US (and have been for the past several weeks, and Mexico before that), and in many states things are absolutely normal. If masks are the price for that (and I absolutely hate them), that’s fine by me. Two months of constant use has certainly made me habituated to them, to the point that I don’t even notice I’m wearing one. When doing extended walking outdoors I don’t wear one, and some of the reactions are almost comical. Many people squeeze/pinch their mask extra tightly while passing, more commonly people walk 5 metres away from you! That’s still a minority though.
I do seriously worry about the people who find them hard to wear being shunned from society, which is what has clearly happened, but the US has never been the most inclusive society; it’s when that attitude leaks over to the UK that I really worry.