Yes and no. They are very convenient in most of the built environment we have in the US (I’d go further and say they’re _necessary_). But we can also build envi

Yes and no. They are very convenient in most of the built environment we have in the US (I’d go further and say they’re _necessary_). But we can also build environments where they’re not needed, or even a nuisance for the owner. There’s a reason most New Yorkers don’t drive.