This is why I HATE jazz jam sessions (The video poster's point really resonated with me: please see the body section for more details)

Message from the person who posted this on Lemm.ee: What the video poster said really resonated with me because I also experience it all the time. I often play with people who don't know how to listen to others and they play over others as if it's a loudness competition. Also, playing things that don't support the other people playing. Hopefully, sharing this video will help to raise awareness of the problem.