It’s not important who’s fault it is, it’s probably the politicians who were looking for short term gain that they can present as creating jobs or maybe even taking bribes to issue permits. It’s not that important who’s personally to blame.
Politicians wouldnt make more or less jobs by pricing power correctly.
If there was suddenly a bunch of people angry at plumbing because pipes had become expensive, and I found myself having to defend the dual benefits of fresh water and sewerage removal, I would likewise try and identify the root cause of pipes being expensive before crazed internet commentators tried to rip up important infrastructure.