"Why does this Patrisse person matter?
Wow, it's like everybody on politicsTOO is illiterate. I said right there in my comment that Patrisse Cullors is a co founder of BLM, so obviously she is quite influential.
"And who is this PragerU?"
If you look with your eyeballs in the attached picture you'll see that PragerUwu is the username for another person on here who also self identifies as a communist.
"You still have not mentioned a member of the Democratic Party that is a Communist, or what makes them a Communist."
You didn't ask for a member of the Democratic party, you asked for anybody in the US at all. Your exact words were "Name one Communist in the US."
You have zero evidence that 100% every single white supremacist in the US is a Trump supporter. Lots don't care for Trump because they don't find him radical enough, because Trump is easily the most pro Israel president ever, because under Trump the income of black Americans reached record highs, or because Trump promised to invest 500 billion dollars into the black community, designate the KKK as a terrorist organization, and make Juneteenth a federal holiday in his 2nd term plans.