My dad spent 20+ years working on the assembly line for Ford MC in NJ. He was a loyal UAW member for most of them. but when he moved into a management position, he quickly thought a lot less of union membership.
I'm sort of on the fence when it comes to unions. Here's an experience I had about 15 years ago when I was remodeling the master bath. I wanted to move the sink/vanity from one wall around a corner to another wall. I had already removed all of the sheetrock, baring both the 1/2" copper water lines and the 2" drain. Even though I can do it and have all the tools, I hate doing plumbing. So I let my fingers do the walking and called some outfit where they quote by the job rather than work by the hour. It was $25 for an estimate if they didn't get the job.
So the guy comes out, spends about four minutes looking at it and says with a straight face, "It'll run you $600 for labor and materials, plus tax. I kinda looked at him sideways and said, "You're f..ing kidding, right? The materials would be less than $50, and the pro that you are could get it done in less than two hours. I'll pay you your $25 and do it myself. " I wrote him a check and bid him farewell at the door.
The next morning I went to Home Depot and bought the T-collar for the drain, a 10' length of 2" PVC, two 10' pieces of 1/2" copper, two shut-off valves and all the fittings I needed for the grand total of $52. That afternoon, I had the job done in less than three hours. A week later when it became time to install a new manifold for the shower hardware I bought, I skipped the estimate and went directly to DIY. So it's been "have torch, will solder" from then on out, including when I redid our kitchen to add a dishwasher and dedicated copper water line for the fridge.