Is it the norm already?

For example, a tilted dude was in a lose streak.

Played ranked again, and they made a mistake, so they just gotta ruin the game and continue their lose streak?

We were behind but caught up quickly and almost gonna win, and the enemy team only got a few people left and just 1 hit. If the guy helped we could've wiped them out, and the tilted dude is just at the fountain didn't even bother defending the wave.

We didn't aggravate or trashtalk the dude, and was chill about his mistake. Then the dude randomly said "I have protection anyways" and proceeds to throw the game

15mins game and just a minute more and we would've won, so why would you waste mark protection and get it used when actually necessary?