I'm a sociable guy, if someone asks for help in voice chat or another guy or gal is chatting in my group I'll offer to help in the first case or shoot the breeze with them in the second.
What I can't abide - and have no specific control over - is players who think it's cool and kudos earning to play the most awful and abhorrent music thru their mics in local area chat. I compare it to those foolish idiots who think it's equally cool to drive around in their cars with all their windows open and music on full volume to earn kudos, and respect. It earns neither. Onlookers just think, "What a <insert insult here >"
It isn't cool, or smart to do this, it is being a jerk. The music might sound great in their room but is dreadful over voice chat.
So until ZoS implement an option to mute the specific guilty player (why should I have to leave local area chat because someone else is being a jerk) please don't do this. I don't want to hear your awful music deeply offending my eardrums.