This guy threatened to dox everyone who didn't RTV whether this is a joke or not it's still a threat. Up to you guys what you want to do next. Here is his steam ID: STEAM_0:1:86837676 proof: https://imgur.com/a/ZYDqCsg
Odd character, probably more worthy of adding him to your ignore list so you don't have to hear from him again, in console do bb_ignoreplayer "steamid" using his SteamID and you won't see chat or hear voice from him again.