They didnt depict him being decapitated, but his Snoo (i believe those are called Snoos) being decapitated. I think those are two entirely different things, especially given the french revolution theme around it.
Admins are being pussies imo. (After making a very bad decision in returning /r/place) They are of course fully within their right to, and that's why reddit sucks.
Torguard has by far the most feature-packed client for Linux that I've tried. It can kill applications when the VPN disconnects, and you can define scripts you want to run before, during, or after a VPN connection is established.