I always like to say everyone should have a zombie survival plan. Is there any possibility of zombies? No. But there's a lot of overlap between prepping for the exciting, fictional disaster and boring, real-world natural disasters.

• Having a fireaxe in your trunk might not let you chop off zombie heads, but it'll sure be useful for clearing road debris after a hurricane.
• Having a bug-out-bag with important documents and bottled water is also great for wildfire preparedness, even if that bag also has a spiky leather jacket in it.

I encourage people to have a civil war plan. Do I expect we'll have one? Not really, it wouldn't be a two-sided conflict. But we can expect to see domestic terrorism (see also: insurrection) and potentially police riots (the police enacting organized violence as they did in 2020). If you're ready for a civil war, you're ready for the more mundane breakdowns we're more likely to see.

• Knowing first aid and how to treat a gunshot wound might not find use on a battlefield, but it could easily save someone's life in a mass shooting or isolated hate crime.
• Having ad-hoc or peer-to-peer communications is useful during riots and power outages.
• If you can move ordinance discreetly across state lines, you'll probably find the skillset applies to moving red state refugees as well.
• Building a network of people you trust to band together when SHTF? Brother, you just invented a mutual aid network.

So yeah, if you feel anxious about the possibility of a civil war (or zombies), channel that energy into prepping for it, and you'll find that even if your predictions were wrong, your effort will not go to waste.