What do you think will happen when the current 2 billion people across the globe without bank accounts & I.D start entering the market as their only means to support themselves?

It's a easy estimate to assume a Trillion dollor market capital, given enough time. On top of this, the only way governments can actually attempt to control Cryptocurrency, would be to buy into the markets on a large scale in order to influence them, as they have been doing with everything else since the beginning of time. This is only the start.