Once again, that website has nothing of substance. It pulled a couple random quotes from "woke" literature that used the word folks and then made a grand conspiracy about how there's some sort of secret meaning behind the term. The term "folks" is still alive and well everywhere and has no double meaning associated with it whatsoever. What you're doing here is equivalent to what the "woke" did by trying to convince people the OK symbol really means you're a white supremacist[0]. Both of these are delusions, in every sense of the word.
One last thing, if anyone ever tries to convince you there's a grand conspiracy at the top echelons of society, where the elites are actively doing this one thing to control the masses, they're probably deluded. Hanlon's razor typically applies in these cases: never apply to malice that which is adequately explained by stupidity.
[0]: https://www.npr.org/2019/09/26/764728163/the-ok-hand-gesture...
https://newdiscourses.com/tftw-folks/
or my other comment here: https://news.ycombinator.com/item?id=34589768