I think it’s simpler than that: nobody self-identifies as “stupid.” If you call something stupid, nobody’s going to overhear you and say, “Hey, I’m stupid, and what you just said was offensive to me!”
I think it’s simpler than that: nobody self-identifies as “stupid.” If you call something stupid, nobody’s going to overhear you and say, “Hey, I’m stupid, and what you just said was offensive to me!”