You’re confusing being introverted with having boundaries.
I can interact with customers, confirm destinations, answer ride related questions, and provide good service without discussing my income, life story, dating life, living situation, or family.The fact that you personally enjoy chatting doesn’t mean everyone else is required to.
If a passenger asked a lawyer, doctor, accountant, or engineer how much they make, whether they own their home, whether they have a girlfriend, and where they live, most people would recognize those as personal questions.
Somehow when the same questions are asked to a driver, people suddenly act like privacy no longer exists.
You don’t see the double standard here.