PS: also, what's the obsession of young people with home ownership
PS: also, what's the obsession of young people with home ownership
This entire problem more or less resolves to the cost of land. It became effectively super-cheap post-WW2 for the aforementioned reasons. Now we've run out that runway and will face rolling bankruptcies across all sorts of municipalities due to infra maintenance costs.
So it can be done. Even today.
The German equivalent is that everybody is complaining about rising rents in city centers because everybody wants to live in city centers. Home ownership in Germany basically means that you'll have to pay it off for the rest of your life anyway (and that's not a new phenomenon) so in the end there isn't all that much difference to renting finance-wise, except that renting is usually much less hassle.
What the calculation looks like is extremely dependent on local constants, of course. I'm some countries, housing depreciates.