Then I have a question, that is, the current bitcoin price is so good, why doesn't El Salvador pledge bitcoins to lending platforms to obtain an annualized rate of return, which is about 6% to 9%, and they have 6188 bitcoins, worth 657,911,721USD, and can earn 59 million USD in interest each year.
Every individual and country has their own way of treating investments, and there are some strict rules they put in place to ensure transparency and security of their assets. I think El Salvador is already aware of these suggestions, but they are simply being cautious about the security risks of potential losses. I believe their Bitcoin holdings are more like a national reserve for them, and they are very strict about holding on to it for the long term. If they choose not to pledge their Bitcoins to lending, it is still in their best interest.