Well, i wouldn't really take that as a given either.
Crypto advocates really take too lightly on the advance of BTC for example, going for that classic "we are most right so therefore we will win" which obviously is not how politics, power and governing works.
For the battle against fiat currency to succeed and fiat to surrender, virtually every rich person and government, i.e. the people with all the power, would have to surrender huge amounts of it to the new monetary world order. And they're obviously not going to do it voluntarily.
It's hard to fathom how much strife, bickering chaos and trouble such a change will bring with it.
its already begun,governments are bricking it and trying to ban bitcoin!
when they lose control of their currency they lose power and control of their citizens.
spreading FUD about energy usage,hacking,scams,pedoes,drug dealers the mainstream media lap it all up.
billionaires and institutions are snapping it all up as soon its mined,less than 7% of supply is on exchanges,best performing asset of the last 10 years,200% year on year.
holding cash on a company balance sheet is like holding an ice cube in your hand,due to mad money printing and inflation,nearly everyday publicly traded companies are spending millions buying bitcoin!
but it might all be a tulip bubble and crash down to zero,we ll see!