We don't have any of that. Nothing has been solved since 2008. We've just borrowed over our problems and dug ourselves deeper into the same ditch. When Wall St. is going to the moon Alice, everyone is complacent and nobody cares. Wall St. seems to dictate everyone's attitudes and it has put you into a deep deep sleep. If a panic is all our real economic problem is, that's on its way. We haven't prevented any future panic, we've guaranteed the future panic is going to be far more massive than 2008's.
There is no way for anyone to prove what you have just asserted. No man living or dead could know what would have happened had the government not intervened. But historically speaking the most likely result would have been another great depression like situation. A run on banks, far greater unemployment than we currently have, no credit available for anyone for a long time, shrinking businesses, extreme deflation, etc. The great depression is the closest thing we can look at to try and figure out what could have happened had the government not stepped in. Only time will tell if we crash and burn as a result of what was done in 2008 or not. But we were borrowing more money as a ratio to GDP in WWII and look at the booming 50's. It could go either way still, only time will truly tell. Although sadly I agree with you that most likely we will crash and burn.