

If you like video game history you might enjoy this video from Vox. Quake’s custom keyboard mapping settings (unique for the time) was a big development in gaming. One gamer’s personal settings config became popular and ultimately established the WASD control scheme that has been basically the standard since.
I would actually be okay with libraries having those AI services. Even if they were available only for a fee it would be absurdly low and still waived for people with low or no income.