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.
The Washington DC sub always had people who very likely had nothing to do with the city at all. Especially when there were demonstrations going on.
But that can happen here on Lemmy too. It may not have yet, but if it attracts enough attention it will.