Eh, if someone comes up with such a comparison it immediately tells that they don't know what they're talking about. Like, linseed oil was also used for waterproofing (oilskin), yet it is quite healthy. Other applications/occurences of a substance simply don't tell you anything about it being good or bad for you.
There's HYDROGEN in the WATER, the stuff that BURNED in the HINDENBURG and they want you to DRINK IT?!?
There's also OXYGEN in the WATER, the stuff that causes METAL to RUST and they want you to DRINK IT?!?
Eh, if someone comes up with such a comparison it immediately tells that they don't know what they're talking about. Like, linseed oil was also used for waterproofing (oilskin), yet it is quite healthy. Other applications/occurences of a substance simply don't tell you anything about it being good or bad for you.
There's HYDROGEN in the WATER, the stuff that BURNED in the HINDENBURG and they want you to DRINK IT?!?
There's also OXYGEN in the WATER, the stuff that causes METAL to RUST and they want you to DRINK IT?!?
Well, PFAs are definitely not good for you.