Kinda how we never go to the dentist when nothing hurts even though we really shouldn’t wait until it does
Now I find that this all depends on the character of your dentist...
Regular visits to many dentists I have known in my life result in un-necessary procedures, additional pain and lower quality of life in general as compared to if you had just stayed the hell away and taken decent care of your own teeth at home. Yes, this is unethical, but in my life experience 9/10 dentists I have visited are unethical and do push any procedure they think they can sell you, particularly if the procedure is covered by your insurance.
If we could get a "real" dentist rating system going where you could judge them before experiencing the high-pressure sales pitch from authority while you are in the chair under the light, we might make some positive progress. Good dental practices are good for the patients. Un-necessary deep scale cleanings, recession reconstructions, drill and fill of not-really cavities and so many other things have given dentists in general a bad reputation IMO.