WTF is this game anymore

I play a game today. We have a Yasuo jungle, so I can already see the tryhard coming... Go in-game and I'm just farming (playing Caitlyn Bot). At approximately 4 minutes, I see in chat "no more ganks till 20; you idiots don't know how to fight". Doesn't gank for the rest of the game.

I download the replay tonight... Yasuo dived the enemy Ryze at 25% HP, died instantly, and started flaming Irelia saying she didn't "help him". There was nothing she could have done. Keep in mind this was literally one singular death that the Yasuo tilted on. His first death.

Later Xerath dies over the span of 3 seconds and yells at me "Dammit Cait why didn't you help me; you should have run to help me". I was halfway across the map. "Because I know the secret hack to activate my SUPER boots and run at 10000 units per second across walls!"

Please have some expectations that you aren't Faker. I sure hope that the community doesn't think they can go 40/0 500 CS every game.

Get some common sense.