By taking taxes from crypto transactions, it shows that the government has accepted the presence of crypto, although not completely. Because we can't use crypto as a payment method yet, but it is possible that the government will allow it in the future.
Hmm, we have been too optimistic about the possibility of this on global scale. El Salvador may have been very successful in adopting BTC as legal tender, but the same is unlikely to apply to large economies like the US, Germany, UK, Japan... Another important point is that El Salvador does not have its local currency, meaning that crypto and BTC do not affect the ability to manage the economy through monetary policy. In the meantime, the global economy is operating on debt, meaning that central banks can print more money to intervene in the economy. Clearly, I don't think governments are ready to give up this right, I think the local currency is as important as the military.
What I dare to hope for now is that BTC and crypto can be accepted as a legal asset: to be mined, traded, accumulated, and used in payments through crypto-fiat conversion gateways. Currently, BTC is chosen as an investment asset by many large companies and investment funds, it would be better if BTC is soon included in the reserve asset portfolio of many countries.