Sure, it's not a cure-all, and more pedestrian areas, better bicycle infrastructure, more medium-density housing with walkable neighborhoods, and heat-pumps instead of burning oil or gas are still important issues. But just switching from ICE to electric engines is a cheap win that I'm glad to get as well.
A 2022 Model Y (SUV) weighs 4400 pounds. A 2022 ICE Ford Explorer weighs 6100 pounds.
Maybe this is because Ford sucks at making reasonable-weight vehicles, right?
Well, a 2022 Ford Mustang Mach-E weighs 4700 pounds, which is a bit overweight vs. the Model Y, but still way lighter than their old flagship SUV.
I'm not sure how, but in the US, EVs are somehow lighter than comparable gas vehicles.
You are just using the wrong comparators. A Tesla Model Y is more comparable (for instance, it's a lot closer in dimensions) to the 3,700 lb Ford Escape SUV than the 4,400 Ford Explorer.
If you require everyone around you to to have the same priorities as you, then you may be happier in a smaller town.
The main issue with having cars (or not) is that infrastructure that costs many orders of magnitude more than the cars has to be rebuilt if you want to switch between car-dependent and walk/bike-everywhere.