The image is a reddit post with the following text (automatically transcribed):
I remember I got into an argument on reddit awhile ago with a person over Italian food. It got to the point they were following me into other subs to harass me. I clicked on their profile to block them and their most recent post was them drinking their own piss on r/piss. At that moment I realized I had spent so much pointless time arguing about the taste of food with someone who drinks their own piss as a hobby. This site is a shit hole.
So that is ok but if you post to an “unapproved” subreddit (even if you are leaving a criticism of them) you get banned from subreddits by bots. Then you accidently post to one of them from a 2nd account and your account gets perma banned. Yay! “Reddit, a place for open discussion for only people we approve of subject to arbitrary rules.”
Wouldn’t be surprised if the poster was a mod.