Plumbing... I see more and more pvc and quick-connect fittings, and central manifold setups. Plus the robots that can print a house and install all the pipes in

Plumbing... I see more and more pvc and quick-connect fittings, and central manifold setups. Plus the robots that can print a house and install all the pipes in one day. It's all becoming modular. I was a little sad for my plumber friend, but he isn't. He said, that at first this was a DYI build-you-own-house kind of thing, so customers he never had. Now, he is dealing with people who bought those houses, and even if it is quick and easy to fix, they don't want to or don't know how to deal with that. In addition, it takes him no time at all to do those repairs he can actually do more jobs during a day. So he is not losing any income, or sleep.