By any metric you choose,every dataset indicates that Bitcoin technology is being adopted faster than any technology preceding it. Bitcoin is going viral on a global scale,it is a measurable,predictable fact.
Since its usage is anonymous it’s not really measurable. And since prior performance is not an assurance of future performance it’s not really predictable either. And frankly it’s not really even a technology, it’s a method of doing private cash, and private cash has been around and heavily adopted for a long time. And heavy adoption doesn’t mean it’s going to last, when was the last time you collected Green Stamps? Camel Cash? Marlboro Miles?