To add to this, that sprawl relies on heavily subsidiaries to exist. Tax wise they collect a fraction of the taxes needed to maintain their infrastructure (depending on where suburban areas collect ½ to ⅒ of the cost needed to sustain themselves). So they are rely on subsidies from high density areas and deficit spending to exist.
As a society, spending so much to subsidize low density developments is why we have a housing crisis. It is an economically unsustainable way to build housing, and that is coming back to bite us now. We cannot afford to keep building like this.
The idea of further subsidizing people to live in already subsidized areas is terrible economic policy. It is paying someone to waste your money.
If people want to choose to live in low density areas, that is fine by me, but they need to actually pay for it themselves. We need to end the subsidies that exist now, not add new ones.