[cc-d]

>If you find your resolution in the fact that you spent your time useful by learning, and when you reemerge and reintegrate yourself into society, you will have a chance to be better before, why restricting it?

The restriction of information is an intentional cruelty. Another tool which is utilized to punish the evil criminal (especially the nonviolent drug offenders).

The entire american "justice" system is founded upon the premises of punishment (you deserve to suffer for breaking the law), profit (13th amendment allowing prisoners to be used as literal slaves, the billion $ market created for 'prison service providers'), and political disenfranchisement (cant allow people who have been exposed to this utterly abhorrent system to exercise their right to vote, as that could be dangerous to the system).

Rehabilitation? That's simply not what the system is designed to achieve. The goal is profit, suffering, and political disenfranchisement.