I haven't watched this yet but regarding motherhood and 'happiness;' society doesn't make it easy to be a mother in particular.
The amount of manipulation by advertising, lack of real rest and support, childcare, expectations that careers are unaffected, lack of valuing the most important role/ job of raising a child is appalling. It's why mumsnet exists.
Whether we live in / are affected by 'patriarchy' or if it's actually capitalism is something I grapple with.
'The affluenza virus' book really impacted how I see current society, with my own backdrop of history of art (which is all about culture, capitalism and social structures). It basically showed how advertising via media influenced our psyche of "how we should be" which led to increased rates of depression and eating disorders.
Capitalism has driven gender stereotypes in terms of marketing excess clothing choices for women and girls, pinkification, the pink tax, make up etc. I can put a different lens on and say it's patriarchy keeping us in our place, and I think it was in the past, can still
be seen as such, but at the end of the day it's all for financial gain.
If I was more awake I could track how it has led to the trans movement. Which is all about image and money.