Then why implement over the top security and encryption in said RFID tags if it's only for AMS compatibility? The fact they went to so much trouble is writing on the wall that some time in the future they want to try and implement a printer cartridge-esque walled garden where only approved filaments can be used.
I think his point is more that a link to the Massgrave site with explanation is better than a random copy and paste of the activation script PowerShell command without any context.