Many countries around the world have restrictions on the use of Bitcoin and cryptocurrency, but why? Can Bitcoin legalization cause economic damage to any country?
I am assuming that you want Bitcoin to become a legal tender. It has become in El Salvador but they have not ditched their fiat. It is impossible for any country to legalize as a legal tender as it is highly risky and it cannot be controlled by the government.
The next few paragraphs of your OP were a wall of words and I do not entertain such kind of presentation. Moreover I feel that you wrote the final paragraph using an AI. I am warning you that such habits cannot be tolerated. Please ensure you do not repeat it.