...not a guaranteed value of the Bitcoin makes the price move is not fair.
Life is not fair. The fact that bitcoin is not guaranteed by state violence is the very reason it will succeed, the very thing that makes it unique from all violence-backed state promissory scrip.
No, bitcoin will not last forever. But it will almost certainly get us through the end of capitalism.
Yes. People are now not a fool. We want change. We want privacy. We want a currency that has its true value. That's why Bitcoin became popular. Agree that Bitcoin may not last forever because every day people improves, and maybe one day their will be a token created that will beat Bitcoin. But I do believe digital era is coming. And we can't prevent this from happening.