Stopping meat eating would have a bigger impact on climate change than removing cars, and that’s doable for everyone. Also EV cars do reduce the co2, and as grids get cleaner cars do too. Additionally many put solar on their houses to charge Evs.
Whist i agree car numbers should definitely be reduced, people should work from home far more for example, but meat is a greater problem that we could all address immediately without dismantling infrastructure.