A very valid comment but I think it should be seen in addition to the issue of PFAs from manufacture and mil/industrial uses which are polluting the wider envir

A very valid comment but I think it should be seen in addition to the issue of PFAs from manufacture and mil/industrial uses which are polluting the wider environment and drinking water to a significant but unclear extent. I think it is fair to expect that PFCs most commonly employed in everyday materials are better researched for safety than those polluting the wider environment, at least it is not fair to assume equivalence just because they are PFCs. The following conversation on useful materials which I also found diverting rather focuses the issue on risk and utility to self, while persistent pollution has the potential to affect all for a very long time regardless of whether they are users, children, even human or animal.