FSK's recommendation is where the exercise of pure logic leads.
I do not personally agree with FSK's advice because doing so (exterminating all of Gaza) will paint a target on the back of every Jew everywhere on Earth except perhaps Antarctica, maybe. It will be a matter of winning a major battle but losing a war for all time. (IMO)
I doubt that FSK is a sociopath because if he were he would not have stayed around on this forum with the relatively moderate standards we have for right conduct.