Will Car Sales Stall For the Next Couple of Years as Car Capability Hits an Inflection Point?

I'm an old man. I feel convinced that we're in the middle of about a five year period of transition in which cars will change more than they have at any time in my life.

I wonder if this will translate into a period in which new car sales drop off for the next year or two as people wait for self-driving, efficiency, in car entertainment centers, etc. to hit an inflection point.