Not completely the same as construction work, but carpenters/woodworkers etc. have had good success with Patreon and similar. It's more about being skilled and

Not completely the same as construction work, but carpenters/woodworkers etc. have had good success with Patreon and similar. It's more about being skilled and being able to leverage that while also appealing to people willing to fund you to show off the thing you're skilled in