It's not saying much that stadiums are weird in a way that games don't model (edited). A stadium's audience loves to drive to places, that's the purpose of the destination, to watch a thing then eat garlic fries and drink and drive home, so whatever.
I like the author's politics and agree with her sentiments. But if the author of this thing thinks she can run a business on Main Street without parking, by all means, she should go and do that. It gives me "I'm going to release my app for low end Android devices" energy. People who spend money, especially on the alcohol and jewelry on which Main St thrives, really fucking love to drive.
The most authentic system to me in Sim City was starting in debt, which I understand few players do. Then, it makes most sense to pause time and spend 100% of your money on day one, because services can be paid in deficit but improvements cannot. So why waste positive balance on services you can keep on with deficit spending? This strategy brings you the greatest ROI and the greatest tax base growth.
The micro of like, how many square feet of X does it take to simulate system Y... I don't know, who cares. The minmaxing people on YouTube make fascinating content re: urban design ideas, but it's not like it's grounded in reality.