In Berachain's mainnet airdrop final stage, the Proof of Liquidity (PoL) mechanism optimizes BEX stablecoin LP and Berps options interactions via a composite weight strategy. Users provide liquidity to BEX pools (e.g., HONEY-USDC) to earn BGT governance tokens, weighted by pool depth and trading volume. Simultaneously, depositing HONEY in Berps vaults for options trading yields bHONEY and additional BGT rewards. To maximize airdrop eligibility, allocate capital based on vault reward rates and bribe incentives, prioritizing high-yield BEX pools and Berps vaults. Delegate BGT to validators to boost emissions, enhancing returns. Monitor Berachain’s DAO for vault approvals and adjust allocations dynamically to optimize composite weights, ensuring efficient liquidity provision and governance participation for potential BERA airdrop rewards.