Things are they way they are because nowadays it is harder to support a family, regardless of where you are. Cost of living and the standard have gone up.
You will no longer be able to get "free" service unless a machine do it without human involvement, even African labor will be expensive eventually, and we'll have "machine learning" do a lot of simple stuff for us and then we'll "self service" on the complicate for machine but easy for human stuff.
Union will be a history when everything is automated. The only low cost labor left would be those that can't go wrong rather than required skills. Machine will be able to put together mechanical and electrical stuff safer, cheaper, and better. Company will hire 10 engineers to keep the machines running and eliminate 1000 repetitive human labors.
Those high cost labor for trades? I'd imagine things will be standardized and DIY. No more soldering, no more hard to do work for home maintenance, all the components will be design for DIY and "click together". Yes the parts will cost 10x more but it will still be cheaper than hiring a guy to come out and then solder in something. Oh, every connection and wiring will be fail safe so if there is a short things will just shut off. If you can't figure out where things go wrong, throw the whole thing out and replace the whole set instead of troubleshooting. Remember: labor is expensive, parts are free. Then we have those prefab building material that are done in a factory by computer and machine, from CAD drawing, deliver to the job site and Lego into places. The only thing that may need a lot of human is the foundation.
Retail will lose A LOT of real estate, and most perishable shopping will be done online and then deliver to your local locker on your block or building, refrigerated. Non perishable will be drone delivered and dropped at your door or to your GPS location. People will rarely shop because of the 20% cost to support a B&M store vs maybe 5% for drone delivery.
Driverless cars will be doing kids drop off, adult drop off, delivery duty, charging, kids pick up, adult pick up, charging, delivery, car wash, every week day. It'll have a fridge port that pick up from store and keep refrigeration for all your grocery pickup.
All the above to squeeze out another 2-3 hours a day for the work force, so they'll work another 2-3 hours, or commute another 2-3 hours in a driver less car while working or sleeping, to catch up with the sky high cost of living. Those who possess most of the assets (i.e. the top 0.00000000001%) will make most of the extra productivity from real estates and other assets appreciation.