I'll leave aside ongoing issues of wealth affecting access to trials, of pipeline latency, of high variance in quality of care, and of anticipated financials determining which innovations are pursued or not so much.
The shows were also about paying for treatment. How many people in the US today, would be eager for quality care from an "unethical" side-show clinic, rather than delaying their own care, or being bankrupted by it? What elements of your care would you opt-in to being livestreamed, if it meant you didn't have to pay for them? Free quality dental care at the mall... shown live on the big screen, with the dentist's running critique of your brushing.
There seems a recurring pattern of tuning regulatory and structural costs for some market segment, tolerating a low-profile gray or black market to serve those completely excluded, and not acknowledging the life impact on those inbetween.