I think the point is that it is very painful and the treatment provides relief, so not much of a scam.
Everyone responding is coming from a place where they were impacted by wisdom teeth, are you instead talking about extracting wisdom teeth as a precautionary practice, before they become a problem? Because otherwise it reads that you are trying to tell people that they are mistaken about a problem they have experienced.
Probably an emotional topic too, given how painful wisdom teeth can be.
