How does a detached single family home prevent honking? Why haven't you explained to my neighbors they have to stop honking? Because they definitely still do, and it is still a nuisance

Detached homes definitely have many benefits, but they're incredibly expensive. If we didn't subsidize them so much, we'd have a whole lot more people living in denser housing. The US has something like 85% single family homes compared to around 40% in Germany

It's not that Germans are just so much better neighbors that they can put up with shared walls/spaces. It's just not worth the cost of a detached home when it isn't as heavily subsidized (they do still subsidize them compared to dense housing options)

TL;DR - Detached homes are fine, but we need to quit giving such massive subsidizes to them