I’d rather he rots in a state jail for the rest of his life, and give him the same standard of care as every other inmate. No special treatment. If he needs to be put in solitary “for his own protection” then so be it. It’s the system people like him loves to protect.
To be clear, I think the US treatment of prisoners is inhumane and bordering on criminal (and all too often crossing said border) and the whole penal system needs drastic change and made entirely nonprofit, and the constitution needs another Ammendment because the 13th was a mistake.
But that’s not the world we live in, and the people who crafted this world should be forced to live in it.