Several Layer 2 projects poised for potential airdrops in 2025 include zkSync and Optimism. Both projects are led by experienced teams with proven track records in blockchain technology, focusing on enhancing Ethereum's scalability. Monitoring their development and community engagement will provide insights into their airdrop strategies. These projects aim to reward early adopters, creating a sense of community involvement. Return expectations are high, as successful airdrops can significantly increase project visibility and token demand. Engaging in testnets and governance can enhance eligibility, making participation worthwhile.