Requiem For Royalties: NFT Exchanges Abandon Recurring Compensation For Artists  

OpenSea, once the leading marketplace for non-fungible tokens, was built on a promise of royalties to digital artists each time their works were resold. Then came upstart Blur, whose no-fee, trader oriented platform put the focus on pricing and costs.

https://www.forbes.com/sites/digital-assets/2023/09/17/requiem-for-royalties-nft-exchanges-abandon-recurring-compensation-for-artists/