If push comes to shove your passport is only the first step. You would need to actually find a country to take you, and countries don’t hand out citizenship like candy unless you’re rich. Without a second citizenship, you would be very restricted in where you can work.
Your best bet is if your parents or grandparents came from abroad, some countries have blanket policies to have 1st or 2nd generations come back to their ancestral homeland. It very much varies by country, you would have to do your own research. It might be worth doing as a last resort.
It would involve winning the Presidency and both houses of Congress in the next election, and then nuking the Filibuster.