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.
I add to that with: When was the last time you and your social circle IRL let someone with contrasting ideas hang out with you? Echo chambers are inevitable every space humans congregate and share ideas.
The most basic tribe of our ancestors is an echo chamber. That’s where religions and cultural traditions were born. They echo themselves so much that a belief system is born and passed on to new generations.