I wonder if Self Driving will go like AI did in the seventies? A lack of significant results/returns on investment means that funding/investment will dry up an

I wonder if Self Driving will go like AI did in the seventies? A lack of significant results/returns on investment means that funding/investment will dry up and we'll enter a self driving winter. According to the report sited in the article [1] $100B is nearly a third of the total research into automation, connectivity, electrification, and smart mobility (ACES). Is this sustainable? [1] https://www.mckinsey.com/industries/automotive-and-assembly/our-insights/mobilitys-future-an-investment-reality-check https://www.mckinsey.com/industries/automotive-and-assembly/...