I feel a way to combat suburban hellholes is to at least make it more cycle-friendly in those areas. Big stroads kill any chance of people being able to cycle to stores, I feel a lot of people don't want to have to drive to get to a Walmart, especially in hot months and would probably prefer to bike it instead. There's obviously also the health benefits of people cycling too. For those more lazy individuals, e-bikes and e-scooters are a good idea that can help them rely less on their car too, and are far cheaper to run than a full car.

Eliminating huge sprawling suburbs is a monumental task, but we can at least apply patch fixes for some things at the moment.