Recentering on anti-Blackness: I never see non-black people's solidarity scrutinized, measured, judged the way ours is.
Leftists will address whether they think a Black person is doing "enough" for the movement before they'll address their own actions in the same way, or allegations of harmful behavior toward Black ppl.
You cannot marginalize and harm a group and then expect perfect solidarity, condemning individuals who don't make the arbitrary cut you designated. That is abusive behavior.