Did you know not performing as you think another player should in a group

[Laerune]

Or just leave them alone maybe?
Unless they intentionally do some very questionable stuff like goint into 70 content in 60 lvl gear, who cares if people there underperforming. If you want your idea of "fun" being forced on others, there's is party finder where all specific moments like "top dps, 2 fail kick" can be explained beforehand.

If the underpreformer is oke with casting ice magick only and in turn slowing the rest of the group, then they will be kicked. Their idea of fun does not overpower mine and mine does not overpower theirs, but if the majority of the group agrees with me, then its goodbye!

If an underpreformer wants to underpreform and slow the group, then they too can go make a group via the party finder and enjoy their moments.