Maybe one day Bitcoin can become a currency recognized by all countries in the world, but I think it will take a long time. I don't think this can be achieved in 2025. First of all, there are still many countries that still oppose Bitcoin, such as China. China adopts a strict regulatory approach to Bitcoin mining and trading. And the price of Bitcoin is still very unstable. If you want to be a currency, I think this problem must be solved first. Because no merchant will be willing to accept a currency that may fall sharply tomorrow.