Why Isn't Pops Demanding Better Prison Conditions For Chisaki? It's Clear, Pops Believes He's Responsible

Why isn't Pops demanding better prison conditions for Chisaki? It's clear, Pops believes he's responsible for Chisaki, to the extend of wanting to scowl him until one of them dies. Yet, he's willing to turn a blind eye to Chisaki's mental and physical state? Where's Pops' so-called humanity?

Chisaki's mental state has deteriorated greatly since his arrest. He had his arms ripped off within the first hours in hero custody. He lost his arms, his quirk, and what he believed, was any chance to revive Pops, all at once. At no point, did any of the heroes think to send Chisaki to therapy to overcome the trauma, or even fit him with prothestics? Chisaki is unable to function without daily assistance now.

Yes, Chisaki is a villain—but where's Pops demanding to the guards that Kai get prothestics, all while scowling Chisaki about straying away from humanity? I'd expect Pops to be negotiating Chisaki's prison sentence, probably Kurono's too, reminding the heroes about the incident with the League and using whatever influence he has left to sway them.

At this point, Kai isn't capable of becoming Overhaul again, he's completely broken. Yet, Pops, and Izuku, are content with seeing Chisaki like this? What happened to saving the crying child or villain redemption?