Well s**t happens. Food gets in the hole and all over the stud. It infects your mouth and teeth fall out.
I'll adopt your logic for the moment.
Don't eat meat, you'll get salmonella exposure.
Don't drive a car, you'll get in a wreck.
Don't go swimming in the ocean, you'll get eaten by a shark.
Don't shave, you'll nick a vein and bleed to death.
Yes, let's all adopt this mindset. Let's see how things fare when such logic is applied.