I swear to god the number of games we've gone botlane, frozen near the tower, and waited 15 minutes with no ganks because the jungler only ganks the person/people they queued with is..... it's maddenning and pretty much the same as intentional feeding. It's outright abandoning the game and not making an effort to win.
This should legit come with a block from queueing with other players for a few games or something. It's like every game it happens. And they're always bad and lose all the other lanes, but that's a secondary problem.