If your takeaway from the article is that it focused on one individual who was caught up in the system then you didn't read it very closely. There are lots of people in solitary or in prison who need psychological treatment, not punishment. There are systemic issues that cause more problems than they solve.
It doesn't have to be this way.
And what way should it be? Please tell me your grand plan for housing violent and dangerous offenders, in a way that it provides safety and security for other people, including guards, chaplains, prison workers, staff and other inmates.
Yeah, there needs to be greater need for mental illness facilities in the US, Canada, UK, pretty much everywhere. A lot of people are in prison who need psychological help. But the point of solitary confinement is for people who have shown they are flight risks, because people who escape can and have killed, assaulted, raped, numerous people over the decades. It's for people who are a threat to others and cannot be in the same room as another person, because they have killed, assaulted, raped numerous people over the decades. It's for people who are most likely going to be killed themselves if they were put with other offenders, because of the nature of their crimes. There are tons of people who would love to be housed with the 9/11 hijackers, or a serial killer, etc.
My comment was against someone who said that much like the death penalty, life in prison/solitary confinement should be equally seen as cruel and unusual punishment. I just think a lot of you don't know what kind of criminals there are or have experienced anything like it yourselves. The majority of people in solitary confinement are there for their benefit. It's much more expensive, time consuming to house them in such conditions. Not only do they receive special food, but need to be constantly monitored on camera as well. Believe me, in the US, they'd love to just house 400 people in a single yard and let them do what they want, but we don't allow that.
And again, I focused on that one person because it became about how certain individuals were housed there, when I highlighted the most important part for Jonas. He wasn't there to satisfy American bloodlust like someone claimed, but because he had already assaulted inmates 3 times before people got fed up.