The forces that created today, are deeper - to the point that they used 9/11, as opposed to being defined by 9/11.
The crux of the issue today is fundament information economy on the right, that can support any narrative, even if it contradicts anything that came was said before, or has no basis in reality.
Trump has a 92% approval rating amongst republicans from a recent Fox poll. Other polls have him at 80%+.
It is a party truly running on faith, and had no need to traffic in facts.
This is the fountainhead of all the power that allows the situation to continue.