I wonder if OpenSea and Doodles still generate enough revenue from NFTs anymore because now everyone cares more about AI, ChatGPT than NFTs.
As long as there will always be people who trade on OpenSea and Doods NFT. They willl always get the revenue anytime. Their revenue mainly came from the tax fees from opensea traders. I got charged opensea fees + creator tax when i trade doods NFTs, and it's applicable in any trade.
If you're wondering whether they still generate revenue, yes they are. This based on my experience as i'm actively using opensea.