The community just gets worse

I just spent a game where my adc, my mid lane and my top lane all joined together repeatedly telling me and the 5th player that we should "end our own lives" "just fucking end it" or just simply "you guys should go kill yourselves" for no apparent reason, resorted afterward to just telling us we are stupid %%%%%%s and god hates us, to finishing off with saying we are a waste of human life. This is before in game errors or problems even occurred. And Riot doesn't do anything. because I immediately queue with the same dudes next game. its just ridiculous.