I got banned for archiving a conservative politicians leadership campaign website and publishing it when they started telling lies about their policy positions.

'Not relevant'

My final ban came when I pointed out a known white supremacist was saying racist stuff. They temp banned me, a mod (a different one, the white supremacist one) challenged me to explain it, and then fully banned me when I didn't reply, which I couldn't do... Because they banned me.

On that subreddit, racist shit was okay but calling something racist was not.