Earlier quoted context omitted.
I think that market is smaller than you may think. There are lots of factors that will drive people to own their own self-driving cars rather than rely exclusively on Uber/Lyft/Tesla Mobility, etc.
You mean parents won't want to constantly move their car seats from vehicle to another on a regular basis?
"But, but, you can rent a car with a car seat!"
That response ignores the fact that there are 4 different major categories of car seats, most kids need a specific one at different times of their lives, and if you have multiple kids you need the specific combination of seats. And of course, car seat installation is hard and takes time, even with LATCH, and I wouldn't trust a random Uber driver just handed a seat to install it properly.