So it has become more and more evident that players think it's okay to just que for dungeons and if they join one which is already in progress or a boss they absolutely needed is already dead or it's a dungeon they absolutely hate. That they can refuse to do anything in the dungeon and basically say, "kick me or I'll just afk/disconnect".
This problem should just be nipped in the bud with a 30 day ban. Because, this type of behavior isn't healthy for the community in general. The community doesn't need people like this anyways. The game was designed around bringing people together to do things. If you are not going to do anything then leave and deal with the debuff for 30 min instead of being petty saying, "kick me or I'll just afk/disconnect".
I know that but it should be harsher. As per what the title of this thread is. They don't care about a short 3-5 day ban. There are some instances were they still want to be kicked even after asking if a 30 min debuff is greater than a ban and they said they don't care and would still prefer to be banned over a 30 min debuff. So it needs a harsher punishment to give players who act like this a swift kick in the butt. As you have mentioned it is against the PCoC. I personally run into these people multiple times a day and they just don't care even after being informed how their action is a bannable offense.