A lot of folks involved in MLM post both in specific Facebook groups for that purpose plus their personal pages. I agree, it is a real turnoff. The constant pushing of products gets old fast.
That does sound pretty bad. Most of the groups I’m in are manageable and I check out their weekly album sales. I’ve left a couple because it just got to be too much. I really like the clothes, though, and I think their business model based on scarcity seems to be working. The thing I don’t like is the “live” sales. I just have better things to do than stare at my computer or phone screen while someone holds up leggings and tops that are usually not even my size!