I would much rather hear wind chimes than barking dogs, screaming drunks and temper tantrum children.
I've been in plenty of camps where others had wind chimes.
So many folks are hermetically sealed up inside engrossed in wifi or TV with the AC running that I can't imagine how they could even hear a wind chime.
Many wind chimes don't even carry the noise more than a few feet, so it depends on how crowded the camp is and how loud the windchimes are.
Not once have I run into a rule in a camp against wind chimes.
Speaking of noise...
Any diesel RV or diesel pickup truck is going to make a heck of a ruckus that will drown out conversation at normal volume outside and they are not included with the quiet hours noise.
I think it's more of a check your surroundings and make a judgement call. If it's blustery at night, one can always bring the wind chimes inside at the quiet hours.
https://windchimesguide.com/reviews/corinthian-bells-44-inch-wind-chime-review/
;D
So there you have it, lots of info to think about.