Also a huge number of people in the US travel to places that are walkable:
- Disney World
- Las Vegas (The strip is anyway)
- DC
- NYC
This part is my speculation, but the tightness, aside from shade, might be to give the illusion of small community solitude from the inside. Tempe is a very built -out city. More open, and you’ll be looking at all the typical American sprawl bullshit and probably a freeway or two
I think you’re correct. I think this was likely min/maxing on the designers part. Assuming there were open / and ‘green’ spaces inside or within, say, a cluster of these I’m sure it would be generally acceptable for most people. My fear with designs such as these is vertical creep. What is nice and functional at 2-3 stories becomes a dystopian concrete labyrinth quite rapidly.