They should stop dumping it in the rivers

And the current goal is to ban them all

https://www.wcl.org.uk/transitioning-to-a-pfas-free-economy.asp

Leaving us only able to buy the proprietary alternative of an oligopoly, instead of regulating the production of this commodity.

End result, we pay for it all and get a degradation in quality.

The PFAS/PFOA controversy, is mostly about banning these commodity products so that the proprietary, non-commodity alternatives by western companies can become the only high temperature dry lubricant on sale.

Maybe in another 60 years we’ll have the same controversy about them !