Blockchains were initially created as transparent, decentralized systems of trust. However, the emergence of AI has brought new challenges. With nearly half of internet traffic being generated by bots, up to 80% of blockchain transactions are now automated. While some bots have legitimate purposes, others disrupt networks, increase fees, and monopolize resources. AI bots are increasingly dominating trading volumes and DeFi markets, causing congestion and failures in networks. This trend extends beyond blockchain to traditional financial services, posing security threats. The response has mainly focused on scalability, but it's crucial to prioritize proof-of-human systems to maintain control in human hands. Ensuring fair access and security for real users is essential for the sustainable growth of blockchain networks. It's time to act to preserve the human-centric nature of blockchains and prevent bots from taking over. Read more AI-generated news on: https://app.chaingpt.org/news