Well, OP didn't really complain about government policy or repression, but rather about hostility. Even if there are no repressive aspects (but I agree with oth

Well, OP didn't really complain about government policy or repression, but rather about hostility. Even if there are no repressive aspects (but I agree with other replies that they do exist!), the behaviour would still be problematic in itself. And it's not just an US thing, btw. Many nations perceive dealing with China as walking on eggshells.