I would like there to be a considerable reduction in the use of private motor cars, yes. There are many, many arguments in favour of such a change, from reduction in pollution (you've got to generate the electricity, remember) to fewer road deaths, better health and fitness and cities designed for people rather than tin boxes.
Cars will never go away, but we really do need to use them much, much less.
The Netherlands have this spot-on. Yes, it's flat, but e-bikes and e-scooters even that up nicely. Cars still play a role, but they are used much less day to day.