Earlier quoted context omitted.
Imho, what was happening in the Silicon Valley economy looks much more like displacement of value rather than creation of value (1). Google/Facebook have displaced other ad formats, redirecting money to themselves. AWS have displaced IT technicians in other corporations, redirecting money to themselves. Apple is selling overpriced commodity hardware, redirecting money to themselves. Uber is displacing taxis, redirect…
> Apple is selling overpriced commodity hardware This hasn’t been true since the 90s. And the rest of your examples are similarly ignorant of the incredible pace of innovation coming from a lot of these companies. Google ads might not be changing the world, but their peripheral technology certainly is. AWS and Amazon’s core business as well.
Want to launch a board game aimed at left-handed nerds in a specific city? Before, you’d need a big media campaign that would also reach many right-handed non-nerds, wasting a lot of money. Now, you just need a few thousand $’s worth of targeted ads.