They're not banned in Mountain View, CA. In fact, they seem to be the only thing allowed to be build in MV these days. My own house was built in less than a decade ago and it's a row house.
I don't know what he means by "banned". It seems that given the locality of such regulations and the vastness of the US, there are many exceptions to his claims.
I don't know what he means by "banned". It seems that given the locality of such regulations and the vastness of the US, there are many exceptions to his claims.