Why are people even surprised when someone leaves the key after being shit talked?

It's genuinely the epitome of that bicycle meme combined with the Pikachu face.

DPS shit talks tanks for their pulls, tanks shit talk DPS for low overall damage, the healer shit talks everyone for the lack of kicks or utility, and then everyone else shit talks the healer for whatever reason.

90% of the time, especially if it’s a tank or healer, they just leave even if there’s only one boss left. And then the guy who was furiously yapping in chat gets even more mad that things didn’t go his way.

I’m honestly baffled by this attitude. What did you think was going to happen?

The moment you stop playing the game and start focusing on yapping in chat instead of what you should be doing as a team, the key is already gone. I just know it. I've seen it way too many times.

If you’ve played LoL or Dota, you know as well as I do that the most straightforward games are the silent ones, where people only communicate through pings. I’m 100% convinced this applies to M+ too.