TYB!
>I don't know what the motivation behind the banning of CFCs was
Dupont was about to loose the patent of its number one cash product.
https://www.topsecretwriters.com/2015/06/the-dupont-freon-conspiracy-was-the-ban-delayed-for-profits/
Later?
As one of the few documented Black landowners in 17th-century Virginia, “Anthony Johnson,” believed to be a pioneer of American slavery and the first slave owner in North America. I