Despite the widespread bankruptcy and unemployment of late, I still strongly feel that prisoners living in modern luxurious circumstances ought to work for their keep.
The tasks they could be set could be menial and monotonous, with a fixed rate of pay from which their "board and lodging" in such convivial surroundings could be deducted.The rest would go towards paying off their debt to society. Once they were clear they would let out with no hard feelings (not free me, anyway).
In the case of murderers and the likein "for life" , they would still be expected to pay their way by contributing towards the high cost of keeping them in prison. Whether the knowledge of having to "slave away for the state" to the end of their lives might be a further deterent to would be offenders or not I do not know.
I could forgive a person (thief, mugger...) for working off his/her debt to society after commiting a crime -
But all this pussy footing around with criminals gives me the belly ache.