>>12852938No, but they do have options enough that you can setup something similar like hiding names, hiding chat, hiding specific types of messages and so on.
That way griefers can mostly just fuck with your field experience like early ARR quests about killing X amount of Y mob and not that much else.
Really the big thing missing AFAIK is a whitelist feature for /busy so you can stop all messages but allow certain ones. (and maybe making all this a default under a Streamer Mode option instead of a bunch of macros/options you have to know about)