Here's my rosy prediction:
Everything that man touches turns to shit.
He's King Mierda.
His most fervent supports will also likely die in the next 10 years as they're dumb, obese, diabetic, and 60+ now.
For the Republican Party itself, it will be a zombie party that sticks around but never has the power it did since Reagan.
It lacks ideas, it lacks a growing base, it still has billionaires, and democrats are, well, democrats.
Eventually the pendulum swings back and all this right wing bs is exercised from the body politic.
Amendments are passed to handle the gun issue, preservation of the right to choose, money /= speech, and sex and gender equality.
However, as we all grow old and creaky the hot button issues around AI, speech, health care, worker's rights, climate change, the global south, and the ever hotter political climate of the Pacific start to really weigh on us.
There is a splintering of the electorate and the Republicans cease on this to re-invent their party to be relevant again.