In all likelihood this is not the same, or not comparable. Supposedly the water flowing through municipal & home plumbing over time develops a layer of "film" as some layer of protection. This came out in the Flint Michigan lead water crisis story. They had a kind of water (corrosive?) that needed an additive and removed the additive for cost savings and then the water ate through the film and into the lead pipes.
Anyway my reason to comment today is to shun all the FUD throwers trying to urge us to ignore the problem and ignore these journalists. I suspect they're industry shills, or are doing so for free because they're straight up idiots. We ignore all of this at our own peril. Sperm counts are down. Why? Cancer rates among the young are rising, and its not just Covid or the shot, this was happing in the years before 2020 also. We've got glyphosate/roundup in our corn food products and no one wants to be concerned about it. Certainly not the revolving door of industry and lobbyists at the FDA or the Ag department. We should be concerned, and listen to Mexico's anger on this in particular - though I suspect we eat more corn in the USA than we realize. Journalists have to raise alarm where its due, and we should think critically about these matters and weight them with an open mind. All of these things will unfold over time and just like tobacco will take decades to face the music.
Marriage is the triumph of imagination over intelligence. Second marriage is the triumph of hope over experience.