Do you know how well he's able to use a computer? It could potentially be rewarding (both monetarily and intellectually) for him to be able to find things he's

Do you know how well he's able to use a computer? It could potentially be rewarding (both monetarily and intellectually) for him to be able to find things he's interested in on Mechanical Turk or Fiverr. Perhaps he could also start a blog to talk about the things he's interested in. The more publicity he gets, the more likely it is that he would be "found" by someone who has a niche that he would fit into.