Sprout

This question isn't very interesting, all its asking about is the meaning of a word, and some people take words to mean different things but it doesn't really matter that much.

If someone were to say a black person were being racist to a white person and someone else said, that's not possible, racism = prejudice + power, person A will just say "okay, they're being prejudiced then"

Nothing really changes except a word

I'd see that more as standing for your morals or people from your country than your country itself.

You can like your country and go against it, but I wouldn't consider that "supporting" your country, at that point you're trying to change your country, which can be a good thing