See radiotimes.com/news/2017-08...
The internet has made it easier to bluff about medicine, he notes. “I think doctors who don’t use Google are basically incompetent, because there’s no way that you can know everything, and if you don’t know you should look it up.” In Trust Me Jodie Whittaker’s character uses internet searches to hide her lack of training.
How quickly does Sefton think he would get a sense that a doctor was bluffing? “If somebody was pronouncing the medical terms wrong that would be it, bang, straight away – but competency as a doctor, absolutely not.”
But when he’s asked to spell out the dangers of fake doctors, Sefton’s answer is surprising. “I honestly think the dangers are minimal. You’ve probably got a better chance with an impostor who’s really motivated to do a good job than you have with an uninterested, lazy, arrogant, qualified doctor.”