It cannot be said for sure that Bitcoin will be valid worldwide one day, but 70% of people in the world will know and understand Bitcoin well one day. Governments of various countries around the world have already taken groundbreaking steps which can be understood when you see the direction and groundbreaking steps taken by the President of El Salvador Nayib Bukele on Bitcoin. He has already exempted all taxes on Bitcoin and is considering implementing Bitcoin in the country's education sector.
President Nayeb Bukele has organized several term courses on Bitcoin at university level and so far they have started courses on Bitcoin and Lightening Network with about 54 students. Experts are optimistic that Salvador will rule the world's only Bitcoin in the not-too-distant future.
However, due to various political and economic issues in my country, it cannot be said with certainty that there will be any positive response to Bitcoin by the government and government banks in the future. But one thing is clear that as a result of the interest shown by the people of our country secretly in Bitcoin, the government of our country will be forced to legitimize Bitcoin either intentionally or unintentionally in the far future.