Parkers "pay me in bitcoin theory" at a high level:
-Someone must understand why bitcoin stores value to want to be paid in it
-Receiving bitcoin payments is a balance sheet decision at the end of day
-Merchants will drive the shift to bitcoin payments (for this reason)
-Specifically merchants who understand why bitcoin stores value
-Business owners are ultimately in control of what currency to accept
-Spending bitcoin can be both rational and irrational for consumers
-Spending bitcoin is rational if the merchant is valued and saves in bitcoin
-Accepting bitcoin payments does not mean not accepting fiat payments
-The transition to payments will be gradual, similar to saving in bitcoin
I believe this to be true and live this out in my day to day and personal businesses.
It can move very slow. But is factually true.