To be perfectly frank, it was always clear that the Federal reserve note was never the US Dollar. This instrument of debt destroyed the economies of the world, wanted to enslave a population, dis empower women and much more all in the name of keeping massive wealth for the very few.
In 2008 an anonymous person, or group only going by the name Satoshi Nakamoto wrote a white paper solving the mathematical problems that would allow currency to be decentralized as a proof of work.
This innovation was met with uneducated push backs, and the criminals ignoring it. As the events of 2015 til now have unfolded it is clear that Bitcoin is the true freedom and anyone saying otherwise is lying to you.
In order for the population to be truly free of these criminals the entire illusion system they have created to protect themselves has to be destroyed. That means ALL OF IT. There must be no remaining parts for them to take a foot hold on our lives again.
This truth has spread world wide. Not only El Salvador has taken the position that Bitcoin is Legal tender but here are some more countries.
PARAGUAY

PANAMA
BRAZIL

MEXICO
ARGENTINA

At the end of the day, what you personally feel about Bitcoin or cryptocurrency is irrelevant. This is the only electronic currency that is decentralized that with the help of Gold backed national currencies will destroy the entire system in order to keep our nation and world free.