In my opinion it's important because it allows money to become like air or the Ocean. Something that just naturally exists in our lives (without being owned by anyone) and allows us to value things in our world and store wealth.
I think in the future the value will not be determined by any government but by the world economy as a whole.
It is indeed Bitcoin takes a good role in my life i can afford to have this and that, that i can't gain anything like this before. The last part is fair enough though it can't be determined by any government cause it is decentralized no government could capture that. It is true that you could store your wealth in their but there would be some issues pulling it back.