Speak for yourself, if you don't believe that Bitcoin can become a global currency then why are you here. Are you here only for the profits you can get from trading Bitcoin with other altcoins or investing in it. What happens when that goes away or reduces because all the Bitcoin has been mined. Satoshi Nakamoto the creator of Bitcoin did so because he wanted we to have an alternative to the centralized system that's in existence that favors only the rich and well connected.
Bitcoin can be classified as both an assets and currency, in the future it'll be recognized as more of a currency contrary to how it's been seen as only an asset at the moment and that's because the government are fighting it and discouraging people from accepting it globally.
Are you considering the option where wealthy people can also have most of the Bitcoins in stock? What will happen then? Again the monopoly of money and power? After all, it turns out the concentration of such assets in one hand.
In case you haven't noticed, this process has been going on for several years now. Those people who have decent capital are actively buying up a digital asset. As a result, we will come to exactly the same alignment of affairs as today.