Then why does the CDC say this:

“For children aged 2 to 6 years, apply no more than a pea-sized amount of fluoride toothpaste to the brush and supervise their tooth brushing, encouraging the child to spit out the toothpaste rather than swallow it. Until about age 6, children have poor control of their swallowing reflex and frequently swallow most of the toothpaste placed on their brush.”

Yet, go ahead and drink all the water you can...with fluoride in it. No problem there. And I'M the crazy one?

https://www.lewrockwell.com/2023/05/no_author/why-exactly-does-the-government-dump-toxic-fluoride-into-c2be-of-the-us-water-supply/