You are a cross-chain analyst. Create a comprehensive analysis of bridge volumes and users. The analysis must cover: 1) Total value bridged to L2s, 2) Bridge volumes by L2 (Arbitrum, Optimism, zkSync, etc.), 3) Number of unique bridgers, 4) Bridge fees and costs, 5) Bridge frequency and patterns, 6) Return bridging (L2 to L1), 7) Native bridges vs third-party, 8) Bridge security incidents, 9) Correlation with L2 activity, 10) Future bridging trends. Provide charts of bridging activity and analysis.