Are we going to eminent domain people homes and start bulldozing cities down to redesign them and fix the problem?

My friend right here describing what Texas is doing to expand highways because 8 lanes are not enough.

You have it the other way around, car centric infrastructure is what requires destroying cities to build larger streets and gigantic parking lots. Moving away from it starts with eliminating minimum parking requirements and single use zoning laws, couple that with investment on public transit and you have the recipe for human scale neighbors where you are not obligated to own a car just to survive.