I know for a fact she roped in many people, and at least two are still active in the MLM. Whether it provides her amazing riches even some of the time, I have no idea, but as the article states, most people do not make money you could survive on even as a single person in a rural area of Australia (and they can't all be six-figure feminine energy boss babes or whatever they say now).
I can't say too much without ruining my anonymity, but I know of one person loosely connected to Crystal (and likely part of her downline) who gave up a very lucrative professional career to try and make a go of it. As far as I know, she is and was a single mother with high living costs in Sydney, and this would have been a setback for her. I believe she has since returned to her original profession, and I am skeptical of her having made anything from it despite nearly a year of trying.
I don't think that Crystal or some of the other big players in that circle would give a shit though, as long as they're getting their bit.