#Bitcoin:
Scarcity based upon network and economic incentives that everyone follows because of free will.
#ordinals:
Scarcity based upon the content directly uploaded upon the blockchain which clutters the blockchain.
#NFT:
"Scarcity" based upon storing a link on the blockchain to a provider. There is no scarcity. The only way this could practically work is when people are forced to play along with it.
#fiat:
No scarcity, they can manipulate it, take it away, you are forced to use it. Oh and $X trillion of debt.
Use your mind.