Edit: tell me this doesn’t sound stupid
There is only two types of jobs:
Doing something someone else doesn’t want to do
Or
Doing something a specific other person can’t do
The only thing I can think of that someone other than myself can’t do is piss my wife off to no end. Not really a job, tho.
It’s not even about the task. I sure there is some one who would like to do the task but it’s never just that simple. You can’t just be an astronaut, you have to; goto school; be exceptional; etc.