What is the wisest thing to do now with considerations that the US may default on its debt and through weight behind a gold back dollar and cryptocurrencies

Vance and Musk are known to suggest defaulting on the debt. Trump just recently flouted the idea himself. There’s a movement toward a gold back dollar and cryptocurrency, and explains Trumps advocacy for bitcoin. What should one do in preparing for this possible upheaval?

Edit: this article was before the election but still might be of interest: https://washingtonspectator.org/peter-thiel-and-the-american-apocalypse/