I found some videos on this, thanks for the recommendation.
And, for that last point, I am exposed to a variety of people on a regular basis who do, in fact, believe this in entirety. It is a very serious matter to them, something these people have been into for many decades, if not their entire lives.
Sorry to inform you that so many are out there.
I guess I was too brash adding in that antisemitic comment, maybe too much of a generalization. But I did see Jewish people discussing the mythologization of Jews as inherently harmful and a lot of the political realm behind these ideas is influenced by people espousing, knowingly or not, antisemitic conspiracy theories (New World Order, Great Reset, a globalist cabal, global banking, et cetera).