It's a juxtaposition of optimistic futurism (in 5-10 years, most people will just rely on robocars and robotaxis) and anti-regulatory sentiment (critical of the requirement that elevators accommodate stretchers).
Some of the more difficult problems are hand-waved away as, "We could solve this if we just put our engineering hats on."
That said, I don't want to throw the baby out with the bathwater. It's true that other countries and cultures have very different approaches to residential development. But a big part of that is cultural differences in how people live and what they want. Cultures that are more family-oriented are naturally going to have housing that is more family-oriented.