this case makes me wonder - are there reasons that no govt agency nor NGO has offered computers to jails... with restricted connectivity to only specific domains like Coursera, Edx, etc?

I understand the need to prevent criminal activity via internet access, but that seems like a trivial technical problem... or is it ?

I'd think such an initiative would impact re-incarceration rates, which for the price of a few laptops, seems like a steal (pun intended)