I mean, I'd shoot someone that was pepper spraying me and trying to disarm me. That is a very legit use of deadly force.
Ceterum censeo Carthaginem esse delendam
ONe thing though, like, I was trained to do shit after being pepper sprayed. So I know I won't freak out from it, I know how to keep functioning, etc... A lot of people, they might go nuts. I'd imagine the person that made the pepper spray post probably has that weak ass stuff though, and not the Law Enforcement/Military grade stuff.
Ceterum censeo Carthaginem esse delendam