@Saucery
Can you answer my questions first
I have. The same procedures they use for exercise, medical attention etc. I done work there so I’m afraid I can’t produce the exact processes they use, or the Risk Assessments 
Neither do I know precisely how they fit the Alexa button in my Firestick. Only that it is there, it exists and someone put it there. 
And you don’t need to respond, as your replies to me have a distinct whiff of Goad about them, so…… 🤷♀️
I think it’s more you realise how ridiculous your comment was. They can’t fit anything to his cell because there’s nowhere else for him to do in the meantime. They can’t have more guards protecting him because that then puts more guards at risk. There will be certain times he’ll need physical contact with guards - but those will be individually planned and risk assessed, not to mention will have staff trained to deal with that exact situation (toilet trips/exercise).
There will be nothing stopping him smashing his head off the concrete block but it’s likely his guards will be trained for exactly that eventuality. How do you train guards to, say, help him cough up the Alexa he’s ripped off the wall and eaten? What if he rips it off every single day, and punches a guard in the process? Every day?
If you give it two seconds of thought you’d soon start to see the pitfalls. He’s not being punished - he’s being (legally, and horribly) protected.