If you're in "for life", then there is no reason why you should not be forcibly expired.
If you are a "lifer", then you are nothing more than a waste of space, literally.....a considerable waste of tax dollars, more strain on the system, needless hassle for the prison employees, etc....
Murderers who didn't kill for their own protection or of someone else's, rapists, pedophiles, etc..., should all be forcibly expired. There is no reason for them to be left alive, nor to have billions if not trillions of dollars of taxpayers money spent keeping them alive.
Other prisoners should have an attempt made to recondition and reeducate. They should NOT be pampered with Wifi, cable, TV, internet, or anything FREE. They should be made to work fulltime jobs....... or become human guinea pigs for Big Pharma and experimentation if they have become unable to be reformed.
CEO's, politicians, bankers, etc..... People in high positions that can destroy peoples lives on a massive scale, should all be hanged in public places.
The problem with todays overcrowded prisons is, there are no more deterrents for the criminal element to fear. Why give a crap about killing someone because they said "NO" to you, when you get a life of FREE everything, including your own self-contained, fully stocked mini apartment???? There are no deterrents for criminals anymore. Go out and kill, maim, rape, and torture all you want.......you get a life of considerable luxury for doing it.