re: The US will fall eventually

The American Experiment has only existed for the blink of an eye. In fact, the current iteration providing universal suffrage for all adults has only been around for just over 100 years. No institution can have that kind of democratic input and last.

Whether it is a corporation, a family, or a nation state, when everyone has a voice, chaos will follow. When things have become dysfunctional and sclerotic enough, people will choose order again as they have throughout recorded history.