The key point is:
the casting process of NFT is automatic, and the nft generated in this way, does not belong to anyone in the first place
in fact, the fungible token was also be mint by collaboration mode(bitcoin mining)
why can’t Non-Fungible Token be created in “multiplayer” collaboration mode?
In addition to taxes, multi person collaborative activities of ‘casting Non-owned NFT‘ can be used to create more fluctuations and consume a lot of gas
and the final auction of Non-owned NFT wil still consume a lot of gas