Let's not compare Billionaires with women fighting.
This is billionaires fighting. Notice how pathetic they both are.
Given this definition: https://my.clevelandclinic.org/health/diagnostics/22327-differential-diagnosis
Your healthcare provider will compile a differential diagnosis, which is a list of conditions that share the same symptoms to help make a final diagnosis. The differential diagnosis will direct your healthcare provider to offer tests to rule out conditions and lead them to find the cause of your symptoms.
Seems one builds a list of other things that could be the answer. Then one rules those things out.
Seems a lot like building a hypothesis (ensuring it is falsifiable), and then proving it wrong.
Edit: In "Clue", I make suggestions in the late game where I expect only one part is falsifiable.
How would a civil war in the USA even work?
Seriously. I have zero clue.
Maybe calling for a civil war is not helpful.
In the meantime, consider gun training, https://socialistra.org/, or getting in shape, or prepping to help your neighbors in a natural disaster.
Thank you for the link.
The full page, and explanation at the bottom captures the thinking. (I don't expect perfection from humans. I would like us to work on improving.)