BLM was not a militant organization, they were more the rioting and fraud group.
Weather underground, BLA, black Panthers, SLA, were responsible for 2,500 bombings in the US, they filled the void the klan left. Antifa, animal liberation brigade, black riders liberation party, ... fill the current void.
Your George Washington straw man misses the mark, he didn't fight for slaves. It's more like beatifying General Lee, slave owner and general for the confederacy. I would say people that support General Lee are racists.
I don't have to prove PP publicly approved of Sanger's eugenics. They knew about her past, celebrated her and tried to down play her racists ramblings up until 3 years ago. Their current statement on her should have happened 40 years ago.