It is easy to think that, but it was mostly his father who controlled the wealth. Osama himself had dozens of siblings:
Bin Laden was one of more than 50 children of Muhammad bin Laden, a self-made billionaire who, after immigrating to Saudi Arabia from Yemen as a labourer, rose to direct major construction projects for the Saudi royal family.
Absolutely agree and the middle class thing isn’t wrong. Though funny enough before it became more mainstream known many places in which good munches and workshops in my city happened (often under labels somewhat different to polyamory) they were from leftists, sometimes feminist, sometimes autonomous somewhat anarchist groups. So your point about a feminist polyamory which is an alternative to both the official and inofficial polygamy (think Elon Musk or Donald Trump) as well as the patriarchial polyamory which is exclusionary in terms of gender identities in practice does really vibe with me.
Absolutely.
There would of course be challenges brought in in addition to other points that poly means exclusion of neurodivergent people, not only due to sane-ism, but due to the non materialist idea that enough communication and talking about problems does fix them as example.