America is currently enjoying "The Trump Renaissance", just like New York City had a true renaissance under Rudy Giuliani's tenure.
But it's not going to last forever.
Look at who's going to be governing New York City now (well, next year), vis-a-vis back then.
The same will probably happen at the national level at some point in the future. Perhaps not-all-that-many years down the road from today. The Pubbies have to be goaded into fighting, and even when they win a skirmish or two, they settle right back down to the status quo.
The dem-communists, on the other hand, just keep fighting. They don't stop. They NEVER stop.
What the dirt-eater o'rourke predicts may very well happen, in time.