No, pro-white bias is primarily responsible.
That's not to say white people are "bad," or individually culpable. But you can't ignore the causal impact of pro-white bias—from old-school biological racism to societal structures that stack the deck in favor of the dominant group.
Dear black folks,
Sit down… this is going to be hard to hear…
White folks aren’t responsible for your problems.
Other black folks are responsible for the overwhelming majority of your problems.
Not white folks.
Hugs, (for some of you)
Zeek