In the meantime you can take steps to potentially limit your exposure to PFASs like drinking filtered water using reverse osmosis. Here's a 2020 study on the different types of filtration and their impact on PFAS:
https://pubs.acs.org/doi/10.1021/acs.estlett.0c00004
Easier to digest info and steps can be found on this article:
https://www.vox.com/2022/8/25/23318667/pfas-forever-chemicals-safety-drinking-water