I tried a few different things, data labeling, custom sewing work, custom car modifications.
Turns out that the work was either done badly when it came to fairly common tasks or people refused to outright do it when it was custom work. I've seen the same thing when I looked at what happened when friends hired others.
Maybe there's a point where you have enough money to hire highly qualified people. But I doubt it's anywhere below $10M net worth. Below that you're just not likely to start handing out $150 per hour for what I would consider fairly standard yard or other work. At least I'm not.
Or maybe the trick is to hire a supervisor as well. So first you hire someone to do the work and then you hire someone to supervise it. Unless of course the supervisor also does a bad job. But then I can hire a supervisor for the supervisor.
Most likely I just wasn't good enough in the hiring process. So I probably should have hired someone to do the hiring for me. But what if I hired the wrong person, because I'm not good at hiring?
Now I'm sitting on piles of money and I'm still doing everything myself.