The problem is, that's not really how it works. There are a bunch of regulations made by bureaucrats, but those tend to be the pretty arcane ones which are necessary but aren't adding a lot of cost (think "what color do the flashing lights on radio towers have to be so planes don't crash into them"). And simultaneously, there are a bunch of regulations which are actually driving costs up, but those are the ones either broadly supported by the public, or supported by one particular interest group who will fight tooth-and-nail to keep it because their livelihood or home equity depends on the rent extraction.
To actually cut costs with deregulation, you need to fight ugly political battles often against sympathetic groups (homeowners, doctors, teachers, construction workers etc.), which no politician wants to do, so they instead try to pretend that "bureaucrats" (who could be less sympathetic than bureaucrats?) are to blame.
There is hope. Scott Wiener is a California politician who saw that these problems can't be resolved at the local level and got himself elected to the state legislature. He is smart about how he sets up the battles so he has had very good results incrementally improving California's zoning - and other things - by gradually restricting local zoning authority when it's abused.
We are not yet at the "convenience store at the subdivision corner" stage, but give him time.