If this is the case, then why hasnt the rest of the world seen a similarly startling increase in pedestrian fatalities?
The rise in smartphones was a global phenomenon. By your logic, the entire world should be seeing similar rises in pedestrian fatalities, but they arent.
On the other hand, the rapid increase in vehicle size/weight has been fairly localized to the US due to regulations that incentivized such…
Its worth noting, your numbers are super misleading…
the manufactured home cost in the bob vila article includes the entire house (foundations, land clearing, utilities, finishes, permit fees, etc)… aka, for the 270k, youre getting a move-in ready house.
The 3D printed home cost in your builtin article appears to only include the basic structure (aka the cheap part). Still gotta pay teams of people to come on-site to do everything else. The cheapest they mentioned was $299k for a move-in ready house.
When i was a kid, a mexican restaurant chain shut down after a bunch of people got sick/died of hepatitis A in my city.
The day they reopened, it was highly publicized on the local news, and my family went there to eat… i asked my dad if he was concerned about getting sick. He stopped, looked me in the eye, and told me with the upmost confidence “i guarantee you that this will be the cleanest restaurant meal you will ever have in your life”…
i feel a similar concept applies to this situation… with all the eyes on the 737 max8, there is no way management is going to sell one if it has outstanding flaws/safety issues.
Here is Ny times analysis of it… https://www.nytimes.com/2022/11/27/upshot/road-deaths-pedestrians-cyclists.html