[aerostable_slug]

To add to that, a good friend of mine is a welder and machinist (and still using Linux on the desktop years after I set him up). A robot 'helper' that just moves things around and maybe does basic machine work (cutting pipe and threading the ends, for example) would put his productivity through the roof. Same story with a guy who specializes in kitchen remodeling.

It's hard to find decent general purpose help these days and they would pay good money for a halfway useful helper.

Once it's able to weld... That's going to be a massive game changer, and I can see that coming 'round the corner right quickly.

[sneak]

Once it’s able to weld and climb then building skyscrapers will become a lot easier and cheaper as you don’t need safety equipment for them.

[darkwater]

Yeah, just let them fall on top on someone/something below!