We have been here since Nov 7 and I totally disagree with your synopsis of the Island and it’s people regarding Covid .
You cannot enter most restaurants or stores or banks ; casinos dr office without a mask and having your temperature taken and are asked to use sanitizer before entering the places.
As for Mullet Bay on Sunday and also holidays ; we don’t go there as many locals and visitors crowd the beach and it is very difficult as to social distancing and going to the bar for food. No Masks on beach goers which is to be expected. We go weekdays and all is well spaced and all chairs are sprayed and wiped down when people leave. We have no problem with being there during the weekdays. Most restaurants staff wear masks and also are respectful as to the Covid problem.
Now as to people walking in the streets with masks down on their chins; it is because it is so hot and they are outside as well.
There are idiots who don’t follow the rules in some cases but they are not allowed into many places without following the rules.
I feel safer here than in Massachusetts now and am thankful for having more of a normal life as we can do much more here while being careful.