You claim no such cult, clearly. Your discs have an advantage of historical precedent; millions have chosen to store their value therein over millennia, and many will continue to do so.

They compete for cash balances with every other possible storage of value. As such they, along with every other such option, will bleed value to any superior asset.

An asset that combines the attractive features of your discs, but adapted for the dIgital age and with far superior unforgeable scarcity, has arrived, and its price discovery will continue.