Funny how some commenters immediately assume that you are excluding yourself from that.

Because what you say goes for so many things, it affects us all invariably. And it reaches very far into time. I mean who still knows how to make their own tools from sticks and stones.

But OP said that this is not what this video is about!

Teflon residue from the pan isn’t the problem, it’s the chemicals needed in the production process to get the Teflon onto the pan, leaching out from the factories into the environment.