Go research how the Irish were treated in England then come tell me about how you cant be racist against white people.
example 1: all white people are stupid.
inverse 2: all black people are stupid.
if you don’t think it’s okay to say the second, then it’s not okay to say the first.
still not getting it?
example 2: kill all men.
inverse 2: kill all women.
you wouldn’t find it acceptable to say the second, SO DON’T SAY THE FIRST.
it’s really not that difficult of a concept.