I think people are harking back to the past in a nostalgic way, which is fine, but we aren't going back there.
I don't blame most women for not wanting to work outside the home whilst they currently have to work outside the home and also bear most of the responsibility for housework, wifework and childcare juggling, it's more than one job which is why having one simple one ('be at home') looks attractive.
I don't want most women to retreat within the home, though, because then that sets up a precedent for our children that that's where women belong, and we haven't got to anything like good enough representation of women in politics, or business or academia. If women aren't seen outside the home and the home is considered their 'sphere', that's very narrowing for women's choices.
It's also clear though, that working out of the home is drudgery for some and probably stupid at other times. It is a bit crazy to pay someone else to care for your children in their early years (say prior to about 3) when you could do that for yourself, and if we recognised that as a form of legitimate work and paid for it as a society, that would be quite sensible (especially as in the UK childcare is so expensive). A basic universal living wage, for example, would allow those who wanted to allocate their time like that in that way for a few years.
Beyond that, I can't see any advantage in returning to economic dependence on men given the huge amount of posts on Mumsnet ranging from my husband's a bit shit and goes out every weekend doing his hobby right up to my partner is abusive but I can't leave as I won't be able to pay the mortgage.
I don't blame anyone for wanting to stay home at all, the way things are currently in the UK with the longest working hours in Europe plus all the domestic labour (the 'double' or 'triple' shift it's called), but there are countries doing things a bit differently, such as four day weeks, more limited working hours, shared maternity/paternity leave or having a basic income so different choices can be made by women without compromising their political gains.