Bitcoin as the only investment? Diversification?

So I know that it's a Bitcoin sub and it's biased towards it and it's fine, but I still want your opinion. I'm starting to think it makes the most sense to only invest in BTC because of it's tokenomics, and mostly because I am at the moment diversified in multiple sectors, but with a demented egomaniac that threatens NATO at the head of the most powerful country in the world, I fell less and less confident in the overall US economy.

Gold would be a good idea but I think I've missed that boat.

BTC is volatile but I don't mind, I didn't sell when it went down, at the contrary I bought more while it was descending. I know that it will go up again and will break it's ATH.