Nothing sinister at all. It has a long and proven track record. Which you can check out if you don’t want to be low-info anymore. Doctors and dentists support it.

But there’s a subset of people who want us to go back to disease-ridden serfs, because when your teeth are falling out and 3 out of your 5 kids died young from disease and you can barely make rent, you’re too distracted to care what other people are doing.