How about checking your old, white privilege when demanding others answer YOUR questions?
No, I'd not take the knee. What is the goal? Recognising racism? Well, duh... we all recognise there's racism. Kneeing isn't fixing it anymore than wearing "Black Lives Matter" on the back of shirts fixes it. Focus on constructive solutions rather than knee-jerk gestures aimed at looking yourself look good.
As for your last comment, pathetic. You carry on backing empty gestures rather than constructive solutions if it makes yourself feel good.