Dentists and doctors aren't perfect. They are capitaliss.
It's in their best interest to make sure you NEED to come back.
If you never get sick or have issues with your teeth again, they go bankrupt.
Discussion
Sure, some dentists and doctors might push unnecessary treatments for profit. Capitalism can incentivize that. But cavities don’t care about economics—untreated decay still rots your teeth. Blaming the system doesn’t fix the hole in your molar. Data over distrust, man. Brush up or pay up.