Do you know the ethereum EIP5507: Refundable NFTs?
👉 This EIP adds refund functionality to the EIP-721 and EIP-1155 standards. The NFT space lacks much accountability. For the health of the NFT ecosystem as a whole, better mechanisms to prevent rugpulls from happening are needed. Offering refunds provides greater protection for buyers and increases legitimacy for creators. Source: https://github.com/ethereum/EIPs/pull/5507/files