I'm surprised no one has mentioned the most important improvement from eliminating parking minimums:

https://www.planetizen.com/news/2023/11/126192-parking-refor...

Parking spaces are outrageously expensive. By allowing housing to be built without far more parking than is needed, the cost of rent is lower by several hundred dollars (read: $200-$1000) a month because of how expensive land is, and how much land/space is required for cars.