The forms don’t. The browser does. There’s a set of heuristics. The problem with autofill is it doesn’t help if the person keeps screwing up their passwords, c

The forms don’t. The browser does. There’s a set of heuristics. The problem with autofill is it doesn’t help if the person keeps screwing up their passwords, changing them, or ends up with 5 different passwords in the password manager for the same site. All of which I’ve seen.