This is a very interesting thing to point out, but I believe you are not realising how intrinsically tied the generations of women unpaid work is to the economic system.

"mainstream economic theory is obsessed with the productivity of waged labour while skipping right over the unpaid work that makes it all possible, as feminist economists have made clear for decades. That work is known by many names: unpaid caring work, the reproductive economy, the love economy, the second economy."

"the household provision of care is essential for human well-being, and productivity in the paid economy depends directly upon [the core economy]. It matters because when – in the name of austerity and public-sector savings – governments cut budgets for children’s daycare centres, community services, parental leave and youth clubs, the need for care-giving doesn’t disappear: it just gets pushed back into the home. The pressure, particularly on women’s time, can force them out of work and increase social stress and vulnerability. That undermines both well-being and women’s empowerment, with multiple knock-on effects for society and the economy alike."

Doughnut economics - Kate Raworth

Capitalism thrived and keeps thriving in concentrating capital because it is able to get away with not accounting for the value it extracts. This is true for this example of unpaid labour as well as for natural resources extraction, ecosystem damage etc(we are beginning to realize this with carbon tax). That's the cornerstone of the system function, not just a side effect. The unpaid labour may be starting to be dealt with in the West, but this just means it is aggressively outsourced in third world countries. Without these so-called economic externalities there is no profit (or extremely little of it).