Exactly,...
What??? Like I noted when I posted the joke, it was sent to me by a conservative who's a prolific node in the Rightwing Smear Network. So if there's any demonizing going on, it's conservatives doing it.
And the reason you posted it here, along with the snarky parting shot at Americans who support the second amendment, was to demonize them.
Go ahead and drive it around the block one more time, if you like.
Bigoted humor can be funny? Sure,...but it's nonetheless hateful, even if you think you have the moral high ground.
I would not have posted your joke,...but I understand why you did.