I believe you're RIGHT ON Bquat....and frankly, it really ticks me off. This is not intended as political...just my observation based on reading the news.
We have a government that doesn't deal with budget reality and continually pushes things off to another day, a stock market that has sucked up every penny made available through QE as profits without providing the structural foundation needed for the country, and a FED who kept on their QE baby formula far too long....and has now taken their mandate beyond what's good for "Merica" to making policy based on global economics....So, it sounds like QE4 is very real...even though I'm hard pressed to see what true benefit it has provided the country.
So, we are now in a position where our debts are large, and if interest rates are raised in any meaningful way, there is a high risk that bond issuers won't be able to make their payments on those instruments. The simple answer at one time was raise taxes...but in today's world that means people and businesses will leave those locations eroding the existing tax base. So, if they are unable to effectively raise interest rates, the other obvious answer is we'll just print more money and sell more bonds. That's simplistic but I think there is more than a kernel of truth there.
This has been coming at us for a long time and we are still here and the world is still functioning. But I worry because we always seem to take the easy road.
Last thought: I think the situation would be quite different if the respective retirements of each of the above parties were based solely on the amount of interest they received from bonds. I don't think they'd like getting 2% or less per year because of their policies and actions/inactions. I bet things would change quickly.
Anyways, just a few thoughts..
FS