There's also the thing where trade work is in the process of pricing itself out of what normal folks are willing to afford. Combined with Youtube tutorials and AI help that is getting better, it wouldn't surprise me if more and more people would just decide to do all this stuff themselves at a fraction of the cost.
Yeah, I feel DIY is definitely on an upswing. There's surprisingly decent info, tools and parts for cheap to be found. And materials are getting simpler to work with.
There are still things that will remain difficult (or illegal) in domestic settings for DIY, of course, but that's no model for full employment.
I haven't got any experience with them but there's even vendors for house assembly kits that cost a fraction of a finished one. Imagine you idiot-proof house planning and building: just do exactly what the app says.
I wonder just how far we have to push this until we finally get the 10h work week.