Earlier quoted context omitted.
That is bad, but you can compensate an wrongfully jailed person afterwards. But I think it is a fair point, which is why I am also against harsh prison conditions. I think prison should mainly be about rehabilitation and shielding society from the danger of the person. If prison mainly means losing freedom, you aren't necessarily ruined mentally when you get out.
That depends. If you spend long enough isolated from society you won't be able to function in it anymore. People coming out of jail after 10 years of imprisonment are used to the original iphone as the only smartphone. They don't know about Uber, Venmo, Bitcoin, Amazon and Google have both changed dramatically. Now you need an EZPass for most roads, healthcare laws are different, they missed the whole Snowden ordeal.…
Yes, this costs money but it helps to reduce recidivism and in general is a good thing to do.