Polyamory isn't polygamy... the sisterwives aren't eating each others muff. The dudes in that pic I guarantee are making the beast w/ 4 backs

Well yeah, when you add an extra search term.

The ones pushed by the media as "acceptable" are.

The opposite is "polygamy", which is never pushed as attractive or normal though generalized media messaging. Polygamy is "weird". Poly amory is "totally acceptable as a life choice and only bigots question that!"