When it's determined someone intentionally feeds, they should automatically be permabanned.

Just once, that's it. No warning, you're done.

Having bad games is understandable. Getting frustrating and lashing out is understandable from time to time. Even having a history of lashing out is understandable because there's steps you can take to help reduce someone's level of toxicity. But intentionally feeding? No, that's premeditated. You're literally saying "I'm going to ruin the game for 4 other people, potentially 9 other people too because nobody likes winning vs intentional feeders because they feel cheated out of a game, too."

There is no place in the community for people like that. If you want to ruin games for people, there is no warning for you.

I honestly don't know if this is the case or not because I had an intentional feeder in my last game and he still continues to play as if it never happened and that's beyond frustrating to no end.