Blame? I didn't lay any blame on Jobs. But, since you mention it, yes we can blame people for wanting more than they need.
"Wanting more than they need" ?? If that's the case Apple will be releasing a 500$ laptop tomorrow. It would make them a ton of money. So why wouldn't they? Because they don't ship junk. If you think Apple and Steve were all about the money you're totally wrong. Even look where Steve lived. A normal neighbourhood with people who weren't rich.