As far as I can tell, the only reason this saga continues is because of the marketing hype it builds. Most of the people I know who watch only mainstream news all believe that we are going to have a massive crash that will completely kill our country in a few years.
When you actually ignore the hype and look at purely the numbers you'll see that the US is doing incredible compared to the rest of the world right now. The Euro is crashing, Russia is in ruins, Saudi Arabia's OPEC squeeze is now hurting all of the other "US enemies" while the net effect of the oil crisis on the US is mostly zero-sum.
I'm incredibly bullish on the US right now. Sure we'll probably have another small crash in the next few years but we'll recover quickly and keep on surging for the foreseeable future. That's the nature of market cycles! It's super easy to be negative and for some reason that's the cool trend for people to take right now but frankly the macro-view of the facts say differently.