Me? In a world where such licenses were not mandatory, i.e. the doctor in question wasn't actually breaking any laws? Sure. I'd probably want some alternative

Me? In a world where such licenses were not mandatory, i.e. the doctor in question wasn't actually breaking any laws? Sure. I'd probably want some alternative evidence of competence of course, like a long stream of happy, healthy, cured patients who could vouch for him. Or alternatively some sort of private sector approval scheme, based on trademark licensing. Sort of like how you can't claim a phone supports Bluetooth unless it's been licensed and approved. But in general I don't see any reason to assume the specific licensing regimes in place today are so grea.t