Airforce 1 is not a commercial aircraft and thus not bound by these rules
Yes, but a looney bin in a cockpit is just as dangerous in any cockpit wether or not it is commercial or private or whatever.
If the PM or his friends want to sit on jumpseats then they can buy their own aircraft, they're rich enough!
Have you seeked medical advise for that stiff back problem ? He is the PM, and deserves more respect than what you have afforded him.