Quote Originally Posted by Zanarkand-Ronso View Post
I know what my job is as a tank
Do you, though? It is the responsibility of every player, regardless of role, to continuously contribute towards the successful completion of the duty. In almost every duty in the game this is achieved by slaying enemies. A tank contributes by 1) reducing enemy HP, and 2) mitigating incoming damage to allow the healer more time to reduce enemy HP.

Could you please explain how deliberately murdering your allies and refusing to attack the enemies is doing your job? There's a case to be made that by facilitating a wipe you are restoring enemy HP and undoing progress made by the party.

There are plenty of games with communities that encourage ego-centric toxicity, but this isn't one of them. Your attitude is an unwelcome hinderance. Get better or get out.