Self-driving cars could give people who live outside big cities and are unable to drive more mobility, but the technology must still overcome some hurdles
This article is the written equivalent of the soyjak pointing meme. Adds no further insight and serves only to hype up a product that does not yet exist.
Trains have drivers. Also, I can either take a train out of my city or into it. I can't use a train within my city and it doesn't take me grocery shopping either. My head hurts trying to imagine how you think a train is going to replace car.
Disabilities come in many shapes. For certain disabilities, sure a train/public transit might be inferior to cars.
However I'd say for a majority of cases, public transit is much more hospitable to disabled folks. Many disabilities make driving either impossible, massively impractical, or outright dangerous.