The market value of Bitcoin has already exceeded $2 trillion at its highest point, and it has been a financial asset with a historical listing value of $2 trillion. Since then, it has not disappeared or returned to zero. On the contrary, its value has been increasing, especially now that Bitcoin is 1. The United States has approved spot ETFs, and major asset management institutions have participated 2. The United States, Bhutan, El Salvador, and others use it as a strategic reserve asset 3. Tonga, Central African Republic, etc. use BTC as legal tender