Teammates like this are the reason I hate open matchmaking
The teammate in the video sounds like they're high, drunk, and lacking in a proper education. He decides to throw the game by going 0-25 and not caring one bit. This causes half our team to leave because they didn't want to deal with him.
I basically reported him anyway for reverse boosting. Either way, this is why I hate open matchmaking. You can be a really good player, but you'll end up getting the worst kinds random noobs on your squad.