Dunno man, I‘ve got the double red triangle exclamation mark for „very low reputation“. Certainly it „warns“ unsuspecting people and I had already at least one commenter, that mistrusted my commentary just for that. Cool. Cool, cool.

Don‘t have an account — do I also have an attitude, it doesn‘t show any publically?

Either way, branding users like that, intransparently, by machine logic, I certainly am not convinced.