Just report them.

I want chat available, but if they want to keep chat off they need to add more options. These are the two I really want.

1. Ignore <target>.
Sometimes the ignore marker still doesn't seem to make the point clear enough. Please stop chasing tanks.
2. Assistance please.
idk how many times I've been hounded the entire game by a MNK and no one seems to care enough to look even if you use "Attacking: Monk".