Singapore has “social housing” except the government builds the housing and sells it to people for cheap: https://noahpinion.substack.com/p/a-singapore-plan-for-publi...

It bars corporate landlords from 80% of the housing stock, which is public. However they can buy and rent out the other 20% much like anywhere else, I guess.

In Singapore the state builds housing and sells it to citizens cheaply.