Austria has many more cities than just Vienna and rural countryside, it's not just one city-country like Singapore. You're intentionally omitting several other

Austria has many more cities than just Vienna and rural countryside, it's not just one city-country like Singapore. You're intentionally omitting several other large economically strong cities within Austria that do not have the Vienna housing model adopted and are instead like the rest of the world, with a housing model based around private renting and private ownership instead of the large public housing model. Why is that? And why aren't other cities in the world that are struggling trying to replciate Vienna's model if it's so good and so easy? /rethorical question Think about how and when the Vienese housing model started, and let it sink in on why it most likely it's adoption wouldn't work in the world of today in a democratic country with a capitlistic economy based on private property ownership.