unfortunately no, those are bots and they are demonic suckers that acclaim can't get rid of even by putting a timer on global chat making it so you can't type but 1 message ever 15-30 seconds (don't honestly know what it is) but yeah they are annoying - however you only find them spamming in the 2 castles
So yeah if you don't want to listen to them you can finish your newb quests and move to the next area and you won't have to put up with them
For the time being you can stay in party chat but you won't see any messages relating to the exp you've gained or anything else you might want to see.
I'm about to login to one of my characters, so whats your IGN?
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Blacken The Cursed Sun You Are Not The Only One To Have Sunk So Far And Low