That's not going to happen.

What will happen, assuming he's successful, is the Democrats will quietly fall in line after a few weeks of posturing. There will be lawsuits, and the courts will ultimately decide in Trump's favor.

Unrest comes when people have their way of life existentially threatened through hunger or homelessness. Or when their position within the caste is in question.

Unrest will come from the Right if they lose. When the undecideds and liberals lose an election, they say "damn, better luck next time" and move on. They aren't willing to do anything that might jeopardize their comfortable way of life.

The people pushed to the margins will be further castigated, and find themselves in an even more dangerous position.

Unrest will come from the margins. People with nothing, and everything, to lose. The police will be granted further impunity to kill, and POC/LGBTQ+ will die. They'll protest, and they'll be killed by cops and right wing nutjobs alike. And no help will come. "Allies" will start to go quiet if the violence gets particularly bad and those communities will learn who their true friends are.

Arm yourselves. Violence is coming regardless of who wins in November.

The general public arent paying nearly as much attention

Trump said before he was elected in 2016 that if he didn't win re-election, he would challenge the results. Then he did exactly that. The dude has already openly committed a coup.

At this point, if the public isn't paying attention, it's because the political system is clearly fully committed to letting Trump do whatever he wants.