Asking for a friend - Is there a way to disable your own ability to chat
(Yes, it's a friend; I should hope my icon is enough to show I probably haven't been punished this year)
He's worried about getting his account banned again, and he knows he can't help make sarcastic remarks.
Short of physically removing the enter key off his keyboard, is there anyway for him to disable his ability to chat?
Failing that, any tips you could share with him to help him calm down and be a bit less snarky? I've noticed it usually happens when an ally makes a misplay or does something that makes it harder on the rest of the team (Enemy gets fed and starts roaming, jungler not ganking a lane he thinks needs it, usual stuff really)