It’s just revolving door migration. Because they can. I personally split time between Florida and Puerto Rico.
I’m hearing from others who have visited PR that it’s a haven for rampant crime and corruption. I haven’t ever been there so can’t say, but will have to trust my fellow FReepers. The only places that are nice are the private beaches. So your beautiful photo must be from one of those.
I’ll take the white sand and turquoise water in the Florida Panhandle any day of the week. Wish I could be there right now. One day. One day.