Ugh.
I know a few people who do various ones..
One does Squash Minus and she flogs the products but doesn't do the hard sell, but does do quite a lot of posts about herself and her fitness (not the hashtag positivity crap or demoing products)...
What she doesn't make super clear is that her incredible ripped body even after two kids is not down to some magic juice.. its down to eating next to fuck all and doing extreme work outs and putting in enormous effort to be what is a healthy shape if a bit more muscley than most women, but is not her natural shape in the slightest.
She'd have achieved this without the juice, she's someone who can be very strong willed and she can work hard, and does.
Another I really worry about, I don't see her hard sell posts full of positivity crap and faking it til you make it as I have not joined her page/group whatever.. but she goes to conferences in the US (that she says shes won a trip to but in reality, has to pay thousands for), has the car, yadda yadda.. but its all fake and her actual income comes from something else - the sad thing is, shes really GOOD at her actual job.. but her life is being eroded by this fucking MLM crap.
I particularly hate seeing MLM in all its various guises being pushed at people who are out of work and struggling - being self employed with your own business takes work and skill and not everyone has those skills that will work as a self employed business and, of those who do.. not all have what it takes to run their own biz.
I do as I have no other choice and its a precarious way to live as a freelancer, and I'd be a lot better if I had more business and marketing skills and wasn't such a lazy fuck... but I am lucky that there are things I am good at that work for this AND i have had some fantastic opportunities of the 'its not what you know.. its what you know AND who you know' type!