Trayvon Martin and the wannabe cop actually fought each other. Daniel Shaver had a pellet rifle and reached for his belt. Some other poor fellow had an object in his hand. You can come up with some excuse that makes it a "both sides" case.
George Floyd was arrested and handcuffed by four real cops, calmly complied with every request recorded on video, and still died pleading for his life because one cop strangled him for no reason and the other three did nothing. It's a perfect storm: you can say "no matter how compliant you are, the police will still kill you if you're not white enough" and pro-blue opinion leaders can't counter you with anything except "but look at the looters".
George Floyd was arrested and handcuffed by four real cops, calmly complied with every request recorded on video, and still died pleading for his life because one cop strangled him for no reason and the other three did nothing. It's a perfect storm: you can say "no matter how compliant you are, the police will still kill you if you're not white enough" and pro-blue opinion leaders can't counter you with anything except "but look at the looters".