Players Who Don't pull their weight.

[Bourne_Endeavor]

A player shouldn’t be penalized because they don’t play their character the way you want them to. It is just a game after all….

This excuse only stretches so far because we can take it to its logical extremes and the premise wouldn't change. For instance, should people be allowed to kick someone after they queued into a lvl 50 trial as a Marauder or Lancer? It is just a game after all.

See? At some point, you have to consider this "game" includes three or seven other people whose time will be effected. Therefore, you lose the argument of "I can do whatever I want." If that's what they prefer, then they should play a single player game like Skyrim or Fallout 4 where they can, indeed, do whatever they fancy.