What consequences should Gary face?
I think more of him though. Sort of like when a polite old woman tells someone to fuck off and they're literally shook. A lot of people could do with hardening up a bit.
How often have I heard that from bullies who shit themselves, whine and go running to mommy as soon as they get a little of what they give?
You actually mean "shut up, roll over and passively accept abuse." Anyone who hardened-up, as in speaking their honest feeling and the truth about this sort of bully would be banned from here in 5 seconds!
We don't have the option to "harden up", because we value civility and intellectual curiosity, and all know it would make this forum a much worse place.
The real answer is here is Gary could have phrased his words better and he would have been more effective in communicating his message. That's it.
Simply passing that off as "bad wording" is reductive and gives leeway to others who test the waters with extremism and turtle back into the shell of "I didn't mean it that way" when they get pushback.
It's not that Garry literally means he wants them to die, it's that it's irresponsible for a leader to infer that idea and to normalize (unintentionally, as I would give him the benefit of the doubt here) the same type of actions as actual extremists.