Well, I had one.
Perhaps you should think of another way to make money.
I wasn't giving you a bad idea. As someone who spent a lot of time in a sober house with a felons and drug addicts, I don't think you quite appreciate the hardware demand there is.
I don't live in a city though. The closest city is like a 45 minutes away drive. Out here we have cows, four wheelers, and gunshots are disregarded as the neighbor having fun on his property.
Why would you need to be close to a city?
The entire business would be shipping based. Buy cheap laptops off eBay, install Linux, call up halfway houses and sell them the laptops to teach the addicts tech.
I know there has to be a government grant for this.
That really sounds like something I would need a partner to work with, because I am not a people person. Teaching normies tech is hard enough. Teaching a recovering meth-head how to use it would drive me up the wall.