Not "maybe" less need for parking. Definitely, certainly less need for parking. And remember that a lot of "road" surface is actually reserved for parking and not actually available to drive on. Same thing for having to have massive parking lots EVERYWHERE that people with cars might want to go; that can potentially go away completely.
And if you need much much less parking, guess what you also need less of? Parking meters. And parking tickets. Imagine a society without that pernicious bullshit everywhere.
And if you need much much less parking, guess what you also need less of? Parking meters. And parking tickets. Imagine a society without that pernicious bullshit everywhere.