>Thousands of years of discrimination against Blacks, Jews, Asians etc
...and you're whining at a tiny bit of 'racism' against white racists, OP: because you're being denied your 'right' to be racist against others not exactly like you?
Frankly, the likes of you are asking for it: thus Critical Race Theory.
And if you're butthurt about the facts of said theory - Racism against those not exactly like you - good.
And once said studios etc get to hear of this, more like in Soviet Anime Culture Cancels you.