Earlier quoted context omitted.
We can only hope that when this day comes, we end up with fully automated gay space communism. But the reality will probably be that plumbers and builders become the next tech bros telling us to learn tiling. Just go with the flow I guess. If tech becomes automated, move to the next thing.
what happens to the wages of plumbers and electricians when 200 million people start retraining to be them?
Instead of worrying about bullshit metrics from times gone by, let's ask questions like "what happens to the happiness of plumbers and electricians when they realize that they too can relax and let the machines take care of the grunt work?"