Politicians like these are why innovation is so slow. Google was primed and ready to try something new but it was just too different for these people to handle. I don't even like every aspect of the Google city plan but it would have been an invaluable experiment.
I don't even mean to be snarky. If you're a hammer company full of hammer experts, you're going to see a lot of nails.
One of the interesting city planning concepts I've seen is to build the houses with their backs to the roads. You still have a place for cars/deliveries/logistics, but it also forms a walkable neighborhood that's designed for people. I've seen some small developments based on this--it feels like a big park, and the only real side effect was the coffee shop needed a second public facing door.
There's lots of cool stuff from architects and material scientists that's worth building, but the longer I work in software, the more I'm convinced that sometimes we should look at a thing and conclude we are not the most qualified people to improve it.