I agree with you and I have faith also
I like to measure things to confirm that that faith is well placed
The power law is based on the idea that the network is doing what networks do which is creating a situation where everybody who joins the network makes everybody else's participation more valuable
So when I look at active wallets and other measures of network growth they seem kind of glacial including the graph above
Out of 8 billion people in the world how many people know what Bitcoin is?
How many know what the dollar is?