When the game becomes no fun

Playing in a recent game and cut short due to patch. Our bottom first off trolls the game with there picks but goes on a feeding frenzy. While I am in top lane dealing with top, mid, and jg not watching there lane in general. I take towers then come mid to help push and run into a super fed gnar. I looked at the scores then and see 1-11 adc, and 2-12 supp. I speak up and ask why would you feed gnar? There response was didn't try to. Did you ask for help? No. Stop feeding is my response. Next response I get is support threating the team to report me for toxic behavior for calling them feeders or they were going to report the whole team. If that is the case then so be it. I report myself. I been around long enough and seen enough and now where to the point to threaten people to do stuff? Bottom in most games in normal play is a feeding frenzy. one way or the other. I get more the feeders. I call it the bottom feeders. I don't understand. I really just don't anymore. I play this game for the fun, and I deeply enjoy it. But the afk in draft lobbies over and over to feeding to pure toxic behavior is every game nightmare. At what point does it stop?