Yep, the people in Iowa should be realizing they were sold a con-job. Trump tried to sell himself as a "man of the people", and his commitment to the coal miners was supposedly the example of that. Folks in Iowa saw that and thought, hey, he cares about people like me! He'll care for us like he cares for the coal miners.
Now they are realizing that, no, he didn't care about them. He is so committed to pleasing the coal miners that he just threw everyone else under the bus. He doesn't care about "people like the coal miners" it is only about the coal miners.
The windmill industry in Iowa creates a lot of jobs. From the manufacturing in Newton, to transport, to construction, to operation (we used to see pieces being shipped on the road all the time - an individual blade is an oversized load on a flatbed trailer; it was impressive). But he's happy for them to go out of business to save the coal miners in West Virginia.
I hope they wake up and smell the manure he's shoveling.