trump was a known evil.
So why did democrats do jack shit to prepare? Why did Biden do absolutely nothing for 4 years to protect against a fascist descent that was rocketing towards us at mach 10? Why did democrats decide that perpetrating a genocide in Palestine meant more than winning a monumental election?

Because thats.... how representative democracy works?
You are taking the position right now that America's descent into fascism can be attributed to Muslim and Arab Americans in Dearborn who decided not to vote for Kamala after she promised to kill their brothers and sisters in Palestine and Lebanon with an extraordinarily "lethal military". These people are the true fascists, according to you.
Once again, I encourage you to try to understand history in a context that goes back more than two years.
What we are seeing now is not a new brand of Trumpist imperialism; instead, we are seeing textbook American Imperialism. It's as American as apple pie.
https://en.wikipedia.org/wiki/Monroe_Doctrine
https://en.wikipedia.org/wiki/Scramble_for_Africa
https://en.wikipedia.org/wiki/Spanish%E2%80%93American_War
I get it. The liberal perspective is not easily palatable right now. In the east, youre getting your lunch eaten by communists who are quickly rising to become the world leader. In the west, fascist elements are eating your lunch as they gain massive ground from Austria to Germany to Britain. And so you flail. You flail to try to understand how this is happening. The liberal philosophy purports that the wheels of history and progress are always moving forward, so what gives? How are we going backwards? Could it be that two hundred years of withered social safety nets, deteriorating education, evasive retirement, withheld wages, weak representation, crumbling infrastructure and transportation, and rampant voter disenfranchisement? No... it is the western communists and Russian bots that are to blame. America has always been wholesome big chungus, and Trump is simply a minor glitch that we will soon find ourselves free from once he dies, and everything can go back to normal.
Get real, friend. The communists and leftists are your only way out of this one. The same folks, who, by the way, have been warning for nearly 200 years that the American political experiment was doomed to descend into fascism.