> Productivity has stalled mostly because people have already filled their needs, so it makes little sense to buy more. Basically everyone have the clothes they need, the food they need, the car they need, the computer they need, already. Screen entertainment and information is basically free nowadays. So no matter how much you increase productivity these sectors will remain mostly constant.
I know you are not being literal with your claims, but I just wanted to provide some data, so that others who read it will have some grounded context. Across several categories, there is a stubborn (and maybe surprisingly or not-so-surprisingly consistent) 10-15% of Americans who don't have many of those needs filled that you mentioned:
- The official national poverty rate hovers around 10%, but there has always been much controversy about defining what that means and what the threshold should be: https://www.census.gov/library/publications/2020/demo/p60-27...
- 32 million uninsured under 65 (the default age threshold for Medicare): https://www.cdc.gov/nchs/fastats/health-insurance.htm
- 42+ million Americans face food insecurity: https://www.feedingamerica.org/hunger-in-america
- It should come as no surprise that many poor people cannot afford cars and hence rely on public transit more, but that public transit systems are woefully underfunded (or funded but misappropriated/delayed/etc.) in America. Because economic disparity is interwoven with racial inequality, this is not just an economic problem; suffice it to say that, no, not everyone in America has the car they need: https://www.urban.org/features/unequal-commute
- The FCC reports large gains in the past 5 years for broadband and mobile broadband access, but this is baselined against a paltry and outdated 25/3 and 10/3 Mbps standard definition for "broadband speed" (trying living in a 25/3 Mbps household while remote-working, video conferencing, streaming Netflix, etc.): https://docs.fcc.gov/public/attachments/FCC-21-18A1.pdf