You can add my name to the signature.
I grew up in Florida, and I never owned a coat or jacket that didn’t close - unless I gained weight, in which case I would eventually bring myself to say adieu.
I make several Florida trips a year, but even when we eventually retire here, I can’t imagine buying a coat that doesn’t close. Cardigans, yes. Casual jacket, maybe. But a coat... no. If it’s too warm outside to close a coat, I’m wearing something else