I maintain that āAs possibleā is an arbitrary opinion. The other way besides increasing demand for money to make that system more deflationary is to decrease money supply as well. Crypto XYZ could actually burn off coins at 2% a year, making it more deflationary. Your āas possibleā statement is subjective if referring to bitcoin. Many monies can be more inflationary or deflationary than bitcoin. Bitcoin simply has a fixed supply and generally fixed rules. Decide which system rules you want to play by and act accordingly. Thereās pros and cons to different systems. Thatās all.
Discussion
Ok. We aren't communicating clearly.
I am NOT talking about the money supply itself being "disinflationary" when I say a hard cap creates a "disinflationary-as-possible environment".
I am talking about the *macro economic condition*
As maxis love to point out
A standard using a hard capped money means that the macro environment pumps your purchasing power (disinflation!) to the direct extent there is any economic growth.
This is a *disinflationary* macro environment and,
if we collectively decide to use a money with a fixed number of units,
there's literally no way to make it more so.
It is consciously creating *the exact inverse of the current problem* and enshrining it as unchangeable.