The toxicity starting to happen.

[SturmChurro]

Depends on it, if the tank tries to tank everything and dies cause the group is undergeared and he is told to tank smaller pulls and does it again and you let him then die and afterwards kick him that is totally fine and not bannable.

I never said kicking was bannable. Refusing to heal however is. Rather, putting in chat that you won't heal because of x or y. They have banned for that before. That's why you see a largely silent community in general, by the way.

We're talking about tanking here though. If they were asked to not pull monsters before the tank does and they just ignored the request then it's their problem. When you're in a party you can't just do whatever pleases you, it's teamwork. A person that doesn't even respond might as well be a bot.

Also since when is it bannable to refuse to heal someone who's stubbornly refusing to work with the party? I'd rather use mana on more important things like keeping the tank alive.

No, you can just do whatever pleases you actually. You can be a DPS who refuses to do any kind of aoe "difference in playstyle", you tell that player to do aoe YOU get banned. That is how moderation works in this game. THAT is why this game is silent. Your best option is to kick rather than not heal, or just heal them, it would be faster anyway. For that matter, letting a dps die will make the fight take longer too, EVEN IF he was only doing single target damage. Unless you are raising constantly (if you aren't healing, for example) you should have no trouble managing your MP either. Refusing to heal is just nonsensical in general, in my opinion.

It's bannable when you put it in chat. You can grief all day and night, just don't put it in chat. In case people misunderstand, it is, but it isn't.