Comment by refurb

I don't disagree with the analysis on how free parking makes things more expensive, but if you carry that argument forward, it gets kind silly.

Credit cards make everything more expensive when the poor often can't use them due to bad credit.

Putting grocery stores in really upscale areas makes the groceries cost more (across all stores), even though the poor don't shop at the fancy stores.

I'm sure what this article is arguing for.