I just came here to say that we already have autonomous "someone-else's" vehicles out there. If you're in a bar and want to go back to your place, you call one

I just came here to say that we already have autonomous "someone-else's" vehicles out there. If you're in a bar and want to go back to your place, you call one if such autonomous vehicles. Or you want to go from home to work without needing to care about parking. They are called taxis.