I take the bus to work every day. It’s a set route for my set work schedule and it’s great.
But everything else I do in my life? Not on a bus route, schedules are slow on the weekend or stop completely after a certain time.
When you come up with a bus that goes wherever I want to go when I want, I’m in. Until then, a car that doesn’t require a driver and is easily shared between many people to take them the last mile is an actual solution.
The initialism is decades older than any iDevice. Go complain to people on USENET from before you were born.