Comment by dadoum

Actually, I think there is a misunderstanding about the dangerousness of non stick pans.

PTFE (the actual pan coating) is a PFAS, but is not known to be a health hazard. It is environmentally challenging, as it does not decompose, but when people think of the toxicity, they think of the other PFAS that are needed to synthesize PTFE that often end up in the environment and get trapped in small quantities under the PTFE coatings of the pan sometimes (or used to) which can bioaccumulate and be toxic once ingested (which can happen if you damage the coating); or they think of the PFAS fumes that get released when overheating pans (they cannot bioaccumulate but are toxic enough that they can make you dizzy and kill pets). Supposedly, PTFE could also be manufactured differently in a safe way (probably still not environmentally friendly but at least non toxic), but figuring that out is hard especially given the economic stakes (some companies will claim without proof it is, other will try to dismiss it if it happens).

It's hard to find unbiased information about PFAS, both industries selling PFAs and selling alternatives are fighting hard on the Internet.