Smart home plumber: I will fix all your stupid smart home device bullshit so it actually works the way you want it to. Subscribe to my service and I'll hook you up with whatever the fuck request you have
Teach you how your phone works: Make a business about teaching people who didn't grow up around the internet how to understand modern user interface conventions, and make it a happy experience for like 100 dollars an hour or more. Not even fucking kidding
If you know how to make shit, selling shit: Yeah, if you know how to cut straight lumber and align them all good and make cutting boards, you're golden. The internet lets you sell things. Look up the prices for shit you know how to make. Learn how to price your work
Underground fight musician: If you are able to beat the shit out of people while playing a flute, bards are in pretty high demand in the cage circuits but it's pretty brutal