You bet! Nursing sick computers back to life would sure be a winner. That’s a service I need even now. Imagine if nobody can buy new hardware or upgrade any computer stuff for a year or three.
And “shade tree mechanics” who can get more life out of old cars will be in great demand. Plumbers too.
That's what I'm talking about. And electricians. I can do those things. It is also why I am finishing rebuilding a '79 Bronco. Pretty much all new, carburated, powerful and lifted. Uses some gas but it will go anywhere and I can fix it. I have a little left to do and spare parts to store. My buds and I have 5 or six of these older trucks. New stuff is nice, but over my head when it breaks.