Actively searching for a way to undermine a cause can only be explained by said person disagreeing and not wanting it to be furthered. Choosing to dig deep for reasons to discredit George Floyd and the anti-racism movement, proves only that said person is acting to oppose it's message. Last time I checked, opposing an 'anti' movement must mean you are 'pro', ergo such a person must be pro-racism, or is at least acting as such.
But what do I know, I'm only a town fan.