Should I buy gold or gold etfs?Btc will never be the global currency. The blockhain network is slow and can't handle all of those transcations.
Buy the right crypto (don't buy meme coins and have patience), gold, and silver. It is likely gold will be revalued to pay for the US debt. Gold is around 3000 an ounze. There are talks of it being revalued all the way up to 100k+/oz. A USD that is rebacked by gold, and revalued at a higher price point, will clear the US debt.