What a trash article. Why is the only photo, used to illustrate the point about narrow buildings, a photo of Manhattan instead of anything in Japan? When "our zoning laws" are enumerated, where are they talking about? Last time I checked there were no US federal rules on parking spaces. At least they acknowledge that multiple jurisdictions exist when talking about health codes. And as per usual when talking about Japan, they ignore the fact that Japan also has car-dependent suburbs and rural areas, where it is quite common for restaurants outside of city centers to need to balance costs with the need for a larger footprint and a parking lot. The role of culture in eating habits is also ignored, Americans take more pride in the self-reliance of cooking their own meals.
Thanks for the questions. I used a picture of Manhattan intentionally to show that it is possible in some parts of America. There's already tons of pictures of that type of building in Japan, where it originated.
The zoning laws are at the local and city level, as are the parking spaces.
Japan does have car dependent suburbs and rural areas, I'm not saying they don't. It's likely that Japan's $4 meals are concentrated in not-rural areas.
I really doubt that Americans take pride in not having cheap lunch options if they want them.