The ownership cost of a small Cessna drastically exceeds that of a hummer (purchase price + certification + maintenance). I'll take your word that they have eq

The ownership cost of a small Cessna drastically exceeds that of a hummer (purchase price + certification + maintenance). I'll take your word that they have equivalent fuel efficiencies. Cost isn't a big deal when it's less than a 50% increase, we're talking 3-5x here. This is equivalent not to a Hummer but to a Ferrari, that's a difference in sale volume that makes a flying car unit unsustainable give the increased non-traditional expenses.