NFT trading volumes drop 50% in February as crypto prices fall, but AI and sports NFTs show promising growth. Is this a temporary winter or a market reset? 📉🤖 - NFT trading volume fell to 498 million, a 50% drop from the previous month - AI-driven and sports NFT collections gained momentum despite the downturn - Pudgy Penguins and Doodles remained active, with new utility driving interest