For trips shorter than 2 miles, I can bet you that it's faster for me to hop on my bike (or to find an electric scooter) and get to my destination than it is to drive. And let's not even talk about the time to find parking.
There’s a bus that serves that route but the stop is uncovered and service is unreliable because it’s immediately after a rest stop where the human drivers take care of their biological needs.
A robo-bus would be more predictable and enable more frequent service.
And it doesn't even occur to you that the problem is the poor infrastructure? Do you honestly think that the optimal solution here is just to keep waiting for some trillion dollar corporation to be able to sell some new product that will bring you more "convenience" (at the cost of dependency and yet-more environmental costs related to cars and its required parking infrastructure) when you instead could be doing something like, I don't know, getting your city council to improve the fucking bus service?
I would get a jacket and umbrella and walk this without giving it a second thought.