It goes without saying all lives matter. It needs to be said that Black Lives Matter. I am aware racism exists on reddit. I’d love to see a survey or study that indicates a majority of people are racist on reddit.
I’m not convinced that calling reddit predominantly racist is based on actual sympathy for people of color. There is a competing reason I can think of why someone would want to discredit reddit however. They tended to moderate against authoritarian communists, people who are notorious for their support of governments that committed genocides against minorities.