I'm not an electrician, but I have a relative that is. You nailed it. We've got a couple DCs going up near by, and he was asked to commit to a 2 year commitment for just one of them, working exactly the hours you said. He agreed because I think they are paying double time for all OT, and that's good money. They asked if he wanted to sign on for the other DC but he declined for the obvious time reasons. It's definitely had an effect on available workers for other projects since seemingly all hand are on deck.

I'm not familiar with the architecting process, but I can absolutely see how AI will be, if not already, involved with generating plans. It will shit something out faster than anyone could create it, but it will lose that value in review and the inevitable mistakes that make it through. AI is a cancer