Oh goodie, we're doing professional credentialing. First, you grandfather in all the people who are already working. Next, you artificially limit the people w

Oh goodie, we're doing professional credentialing. First, you grandfather in all the people who are already working. Next, you artificially limit the people who can come in behind them so that the rates of the licensed pros can skyrocket. It works for surgeons and orthodontists, after all.