I had a dentist in Seattle that urged me to get some fillings done. They wanted to do at least 3. COVID happened and I didn't feel comfortable going into the dentist's office, but they called me every three months for those entire 2 years urging me to come back in. Weird thing was my teeth felt great that whole time... I wondered with each slightly more urgent phone call that they worried I would end up deciding I didn't need the fillings!

Eventually I moved and switched dentists. On my first exam, he suggested one filling but said if it wasn't bothering me then I don't have to schedule it. Strange indeed.