> Early North American settlers lived in tiny, one room log cabins, and raised those 3+ children in them just fine. Homes that small are not even allowed in most jurisdictions these days. The middle class have way more space to work with these days.
Sure, but... who wants to go back to the days of the early settlers "living" in such conditions? We're in 2024, not 1607 after all. As a species, as a society we should progress, not regress. Just because our ancestors had to live in filth, it doesn't mean we have to as well.
> Let's face it, the reality is that middle class people just don't want children. It's not 'cool' to have children.
Anecdata ahead: many of my relatively middle-ish class friends want children but no one can afford them - the biggest road block is of course housing (the market is completely dead here in Germany - sales aren't happening because everyone fears the market correction / to realize a value depreciation, and rentals are routinely at 300+ interested candidates for a single apartment), but also a lack of stable career perspective: academia is a shitshow of limited-term contracts anyway, government doesn't pay anywhere near enough to be competitive with the private sector (usually about 60-70%, but IT and legal staff <<40%), NGOs pay even less than government, and the only way to get raises in the private sector outside of highly competitive unionized shops is to regularly churn companies which has the downside you're the first one to be on the chop block in case of layoffs.
Back in '91 when I was born, a lowly police officer could support a family on his own, even in a big city like Munich. Nowadays? Completely impossible.