Tools they could add besides DPS meters... (For endgame)

[Vahlnir]

the best way to stop elitism is to stop it early from growing deep roots no matter how much they complain about the invented toxic casualism to look like the victims.

Honestly? I've seen far more toxic casuals in this game compared to toxic elitists. Just saying. But this is by and large a casual MMO experience so...lots of casual players, which means some of them are going to be jerks. The same could be said about any group of players though. It's the internet. Jerks are going to show themselves because they can remain anonymous, and they can be any type of player.