My MIL failed the road test, but continued to drive. She was so convinced she was okay she actually doctored her license. (Which is when we stole her car, since my FIL still had his license, but was a terrible driver so he would let her drive even though he knew her license was no good.) Her dementia rapidly got worse, but every day while she could still speak she would complain that she should be able to get her license back. It was interesting to me how much driving meant to her. I’m pretty sure I’d be happy to take Lyft or cabs or busses.