There is one point that is often overlooked in this debate, which hasn’t gotten much airtime. The airlines post these policies/laws when you book, and there are definitely some people, even if they’re a minority, who are booking with the expectation that mask wearing will be enforced. Even if it’s wrong, and even if you don’t like it, there is definitely an argument to be made that FAs *should* be enforcing these policies as long as they’re on the books, even if they shouldn’t be on the books in the first place.