Years ago I was pressured by a co-worker to attend a Pyramid Scheme Recruitment Presentation for Vitamins & Supplements in our small community, knowing full well what I was walking into.
I resisted the high pressure tactics employed to get me to buy into their scheme after their presentation was finished and the recruiters of course got quite irate with me, pretty well throwing me out and shaming me.
Looking around I saw many local business people, lawyers, even law enforcement in the audience, eagerly signing on and paying to get in on "this special opportunity to make money while you sleep".
Often wonder how that turned out for them.