I like this topic  The idea of Bitcoin becoming a global reserve currency is appealing, but there are significant challenges that must be overcome for that to happen. Bitcoin's high energy consumption and volatility, as well as the lack of support from governments or military forces, make it a risky choice for many.

Additionally, the dominance of existing fiat currencies and the political and economic challenges of creating a new global reserve currency make it a difficult proposition. However, the growing popularity and adoption of Bitcoin, as well as the potential for technological advances, means that it cannot be completely discounted as a potential global reserve currency in the future.