While I agree with some of the article, I feel like this statement simply isn't true anymore. Probably for software/hardware engineers, but there's a shrinking middle class in America who can't afford a house despite working multiple jobs and doing everything right. My grandfather worked at Safeway and could support my mom and save up to buy a house. Seems like this would be impossible now. I don't know what the crux of the problem is, but something is definitely wrong with our system.