Might as well add my anecdote to the fray: no cavities for decades, perfect teeth. I move and get a new dentist. Suddenly I have a cavity! She “fixed” the back

Might as well add my anecdote to the fray: no cavities for decades, perfect teeth. I move and get a new dentist. Suddenly I have a cavity! She “fixed” the back molar and it has given me nonstop pain ever since then. Like someone else mentioned on here, I’m disinclined to believe in conspiracy theories, but I do believe there is a massive amount of incompetence and irreproducibility in the practice of medicine. It’s not rigorous science by any stretch.