I would be very surprised if dentists saw this as a disruptive threat-- since these are real teeth, these are still subject to needing to be cleaned on a regula

I would be very surprised if dentists saw this as a disruptive threat-- since these are real teeth, these are still subject to needing to be cleaned on a regular basis, unlike just dropping your dentures into a cup before you go to bed at night. If people got these, you've essentially guaranteed that people above a certain age would continue going to the dentist until the day they died.