Of course, our world and economy will still be the same, it will still be a centralized world managed and regulated by governments and central banks . They will still control us through regulations and monetary policy . The birth of bitcoin just made the world a little more interesting because we had another asset to invest in, an alternative payment method...nothing more. Bitcoin will not change the world or create a new and more perfect world...it is all just an illusion of some investors.
It can't even help the economy and situation of a country, how can we expect it to change the world? Instead of thinking that the world will change because of bitcoin, think the opposite, bitcoin needs to change if it wants to survive in the world.
That is the unfortunate truth isn't it. The "change" we request from the bitcoin world is too much, it can't become the biggest thing we use every single day, we are going to still keep using fiat and the world will spend fiat more than anything else.
But, we also know and aware of the fact that fiat is controlled by governments and central banks, whereas bitcoin is a far better currency, which is decentralized and can't be controlled. So those two things do not really look like it makes sense, if we know bitcoin is better currency than fiat, then why are we spending fiat everyday? Why are we all not turning into bitcoin users? Not just investment, but as a currency too? That seems like a confusing situation and I do not know the reason.