I recently reconnected with an old school friend on Facebook. She is, and always has been, a really lovely woman but looking through her timeline I see it is almost entirely about her work with Tropic - not much about her kids, holidays, nights out like most people's FB.
She doesn't seem to do any pushy selling to friends or family which I know is normal for an MLM but her timeline is full of gushing praise for Tropic products and the amazing work life balance, Susie Ma being an entrepreneurial genius etc...