I ain't doubting that you're a good guy, hope you know.
Closest I've seen to any anti-white sentiment is the (logical, really) concern that some charities and outreach is "too white" for its audience.
False equivalency is something that annoys the bejeebers out of me, and it's often unintentional and comes from good guys. People want to sound reasonable to all listeners, so they mention things like, "all sorts of hate groups on both the right and left."
Still would like an example, a Proper Noun, of a hate group on the left.