obviously, bitcoin will be a future money, already it has created a ground as one of the best virtual money, many countries have started thinking in order to allow bitcoin as a legal money, some privet sectors already has already accepted bitcoin as a payment tool, hopefully, in a few years Bitcoin will become a global money...
I agree with you in some point but then the it is not enough to change and replace the current money that we have. Yet, the progress is so good maybe it really takes time I mean years to take for it to replace and be number one currency of each country. I do not doubt bitcoin for its features because it is trusting.
No one can predict what will exactly happen in the future but no one can also stop the success of bitcoin, it will be a big part in the future, however this is just part of the variety of money that we can use to transact. The leading money is always those who are controlled and regulated by the government, all payment system like bitcoin will always be behind.