[hoaw]

> On-site blue collar jobs are safer, as a percentage. Robots can prefab things in factories, but it will be a long time before automated robots can build or repair anything on-site with the efficiency of humans + power tools.

It is hard to replace someone like that, but you can make their work meaningless. You could e.g. make electrical wiring that is trivial to install and self-diagnoses. So now it is "Uber Electrician".