He's not the only one.
But, I don't think we're going to be there yet...nor anytime soon.
There is at least one potential overriding factor that can prevent the collapse.
Simply put, the powers that be don't want it to, so they won't let it. So, they'll do everything in their power to keep folks from panicking and pull out all the stops to keep things moving, because without that, THEY no longer have control. In this case, our best interests (or at least our basic needs being met) are in their best interests also.