Maybe the only thing more dangerous than holding someone in a "hospital" as a sentence is to allow an employer to decide if they should be allowed out or sent back to serve their life sentence. It's just as bad as H-1 visas, or allowing illegal aliens into the USA with babies who are not given US citizenship. (I am not taking sides on whether we should give US citizenship to those people, deport them, or what. I am pointing out that making someone the slave of their employer is bad for society.)