The main problem with polyamory is the jealousy. I have experienced jealousy maybe three to five times in life, because I was an only child and I have a very laid back temperament. I think if we start prioritizing quality of life more as a society, parents will be free to raise their children well with less insecurities, and maybe that would result in more people gravitating towards polyamory. But it’s really not for everyone. Poly is hard work.