And I'm thankful every day that he was so wrong. Even though there are bad faith actors encircling the world of electronics and software attempting to turn everything into a walled garden (and succeeding in many cases), the PC lives. Hurrah.
On top of that his analogy makes no sense. By no means were all early cars trucks. Automobiles in cities didn't even really exist in any considerable number until after WWII and the suburban housing boom enabled by exclusionary FHA housing subsidies.
Before cars we all rode the streetcar and train. Open systems that allowed mobility without placing a premium on using your own two feet.