Although the captions says that being a doctor used to be more fun, this same type of attitude is found in pseudoscientists everywhere.
For example we have the guy who is promoting homeopathic sound as a treatment or prevent the onset of Ebola. The are those who perform chiropractic adjustments on new born infants. How about removing teeth to treat cancer?
The list is virtually endless, and really can be no more effective than injecting monkey skin into your balls, and all of them based on the evidence of let me take your money.