> Are you claiming those cities don't have zoning?

I'm claiming modern construction isn't very beautiful. If you drop single family zoning for something denser, you're not going to get something like those beautiful cities that were cited above. It's false advertising to suggest that denser zoning would give us another Paris (at least not the parts people are referring to when they bring it up). You'd get McMansion Hell, 4-Plex Edition or The Concrete Hulks of Shanghai (e.g. https://aurelien-marechal.com/block#1).

I suppose you could have a zoning code that mandated "building them like they used to," but that would be too expensive.