Could right and left unite in opposing occupational licensing? In an excellent primer Morris Kleiner makes the argument:
One unifying theme about the growth of occupational regulation has been the opposition from both the left and right of the political spectrum. Many on the left are concerned about the reduction in job opportunities, the increase in prices, and the diminished availability of services for those in or near poverty. On the right there is concern for economic liberty and access to the labor market and jobs. Many licensed professions are relatively low-skilled jobs, such as barbers, manicurists, nurse’s aides, and cosmetologists. The social costs of a bad haircut may be negligible, but the social costs of creating additional employment barriers for disadvantaged populations are not. Licensure laws often exclude ex-felons—defensible in many professions, but not in all, and such prohibitions make it extremely difficult for ex-offenders to find post-prison employment, thereby contributing to America’s high recidivism rate.
…If both the left and right oppose more occupational regulation, why is it growing? From the time of medieval guilds, service providers have had strong incentives to create barriers to entry for their professions in order to raise wages. In contrast, consumers who will be affected by the higher costs due to licensure are unorganized and arguably underrepresented in the political process.