In the future, Callisto Company miners operate "pure minting" operations on many moons and bases. They are able to mine actual, physical cryptocurrency in a process called crypto molding. The end result is a beautiful plate of a given crypto, much like the gold and silver bars of yesteryear.
Tezos always had a niche in the NFT space - and when NFTs became the governing currency of the galaxy - Tezos had a stranglehold over the entire economy for close to a decade. While its dominance was challenged multiple times, it has remained in the top 20 of power ranking charts for centuries on end.