very safe when handled correctly

Too many people are not educated about that.

The problem lies in the manufacturing of these needed chemicals. When these chemicals get into the environment, because of improper safety managemen

Which is one of the reasons for that law, see:

Dubbed "Amara's Law" after 20-year-old cancer victim Amara Strande, who in 2023 succumbed to a rare type of liver cancer linked to PFAS after growing up near a Minnesota-based 3M plant that dumped them into the local water supply, the new regulation bans the chemicals and any items made with them from being sold within the state.