Entrepreneur property developers are ready, able and willing to build a tidal wave of housing, but are shackled by NIMBY zoning laws, building codes, and land use restrictions designed to restrict the supply of housing and push up prices for existing home owners.
The high cost of dentistry is entirely a result of extreme restrictions on new dentists put in place by the ADA. Entrepreneurs are ready, able, and willing to train or import from overseas an army of new, cheap dentists. By they can’t because the ADA hasn’t approved opening any new dental schools since 1980 and won’t let Turkish, Thai and Costa Rican dentists practice in the US.