Enough is enough.

I just played a game where my team had a Zed (mid), Mordekaiser (top), Sion (jg), Ivern (supp), and Miss Fortune (me), and the enemy had Volibear (jg), Nasus (top), Blitzcrank (supp), Yasuo (adc), and Leblanc (mid).

At the beginning of the game, Ivern decides to help Sion with his blue buff because of his passive where it allows both Ivern and Sion to receive blue, but because Sion doesn't get the gold, he then starts to flame at Ivern for doing such things. I try to calm Sion down and tell him that he won't be doing it anymore, but Sion doesn't listen and recklessly walks into my lane when Ivern and I are far away. Luckily we turned that fight into a double kill for me, so it wasn't a big deal, but before Blitz dies, he pulls in Ivern into the turret and as Ivern dies with him, Sion says, "Serves you right," and takes three of my minion waves while I'm trying to farm and calls it 'tax.'

Next gank is the same thing; walks into Voli, Yasuo, and Blitz while Ivern and I are hugging the turret and he dies. I ask him why he did that and he replies, "Felt like it." A little later after that, Morde complains that Sion hasn't been ganking top lane in order to stop the Nasus pressure, and Sion replies, "You don't deserve it tho." After that, Morde disconnects and the game becomes a 4v5.

20mins mark, Zed tries to surrender but Sion pressed no because he "could make a comeback" or so he says. A little bit after that he walks into 4 of their team and dies without even trying to fight back, and when he responds, does the same thing. Zed now says that this game is over and starts dancing in the enemy nexus for 5mins until we could try and surrender again.

I have had just about enough of people that does not want to take the game seriously. Yes, League of Legends is there so we can have fun, but I did not log in to my account just so I could play with feeders, and rage quitters. This is just not fair for people who genuinely want to try and play the game. Please take this into consideration.

Am I wrong to feel aggravated by this situation?