" if financial transactions become decentralized, cheap and fast, you already have created some value."
+ There is no evidence of value from a 'decentralized' system - in fact, there's considerable value from a managed currency which we know will expand as the economy needs it - not an some arbitrary and ridiculous parameter such as the availability of computing power.
+ Most monetary transactions are already cheap and efficient.
"having the masses controlling the capital would allow for novel allocation of financial resources:"
A) BTC in no way enables 'the masses to control the capital' - it's probably more concentrated in terms of ownership than other currencies fyi - moreover - it's just a currency. It's not capital, per sey. B) There's no indication that the masses are better investors than the very large category of investment managers. C) "nobody would have killed the electric car 40 years ago " this is patently false. People have been working on electric cars basically forever and it's been ongoing.
As for GIT ... 'faster merges crated new industries'? If that's what you meant to say then I don't really buy the argument at all. And this has nothing to do with BTC nor is it even analogous.
"Money being at the base of everything, from economics to politicis to science, the blockchain is poised to revolutionize society as no other technology has achieved before."
From your comments I might argue that you might not know what 'money' is.
BTC is not 'money' - it can kind of be used as that, but is not, and is used less and less as such.
BTC has many structural elements which make it not very useful as a currency.
Having a 'Central Bank' is not a drawback in the opinion of most people - this 'decentralization' stuff is technology/libertarian ideology, nothing more. A well managed Central Bank is preferable to a fairly strict currency with arbitrary control mechanisms. An economy that loses the ability to have monetary policy ... well ... loses a lot.
There is a huge ugly factor with VISA/AMEX taking 2% of so many transactions ... but that's another story.
Aside from that transaction fee - our monetary system works pretty well - far better than BTC. The 'problems' that BTC is trying to solve are not real problems. Many of the opportunities it creates are simply the result of bypassing regulations which are there for the most part to protect us.