Minister of Truth
Practically Perfect
As it turns out, the data contradicts you. Rehab reduces recidivism. Apparently you would rather pay a lot more money to keep locking people up.
Of course, most of what you listed has nothing to do with rehab.
But TVs, gyms, classes on yoga, AA, etc are critical to keep peace and order in prisons; and then educational classes and classes on how to cope on the outside are essential to keep people from coming back in; and working/gaining skills in prison also helps.
Locking a bunch of people up in a building with no outlet - no TV, no work, no classes, no gym -is a recipe for riot.
It's a giant middle finger to their victims, many of whom can no longer enjoy those amenities. The classes I'm fine with.