it's kinda funny/smart too since (most of them) technically have full lives just as usual, with some small changes like not satisfying themselves, spend the day with a sex toy inside and the like, but they have no idea of what weird things they do at night... while at night they have no idea they had a fully free day, they just went to sleep in the cell and woke up also in the cell properly bathed and in clean clothes their day life did not notice they even bought much less wash.
so the whole isolation and stockolm syndrome is all in their heads, and no one outside the place has any idea anything is even wrong since they are acting just like usual.