Obviously I'm fine with that. The fact remains that if we had a nickel for every time we've heard "black people can't be racist" spouted by a snowflake, we'd both be rich men. Nevertheless, for the sake of discussion, let's assume a sensible definition of discrimination.
The question still stands. Do we think it's problematic if Facebook, a de-facto monopoly in the social media space, refuses to platform BLM?