I'm curious - if companies knowingly continue to use PFAS for purely financial reasons, would they also risk liability? It's becoming increasingly clear from st

I'm curious - if companies knowingly continue to use PFAS for purely financial reasons, would they also risk liability? It's becoming increasingly clear from studies that PFAS are toxic to humans. There was that huge settlement by tobacco companies, despite the fact that tobacco is still legal, because they ignored clear science for years in order to make a profit.