Yep.
The problem with fluoridated water is you never know what the dose you are getting is.
Yes, they SAY that it is such and such but unless you test every single glass of water before you drink you have no idea.
It has been my understanding for a long time that fluoride is industrial waste that can be sold so industry doesn’t have to dispose of it. At the same time it apparently is useful in helping prevent tooth decay. I can’t say which is the best way to use it. I guess it needs to be determined whether or not it’s usefulness outdoes it’s problems. I am of an advanced & my natural teeth went away some time ago.