These blockchain ecosystems are prime candidates for major airdrops in 2024:  

### **Ethereum (L2 Focus)**  
🔹 **zkSync Era / Starknet**: Likely token drops for active users (bridging, swapping, NFT mints).  
🔹 **LayerZero (OFT)**: Interoperability protocol may reward cross-chain users.  

### **Binance Smart Chain (BSC)**  
🔸 **Maverick Protocol**: AMM with concentrated liquidity – LP providers may qualify.  
🔸 **PancakeSwap v4**: Potential CAKE rewards for early adopters.  

### **Solana & Cosmos**  
🔸 **MarginFi (Solana DeFi)**: Lending/borrowing activity could be rewarded.  
🔸 **Dymension (Cosmos RollApp)**: Stakers and testnet participants may get $DYM.  

**How to Prepare?**  
✅ Use native dApps (avoid Sybil behavior)  
✅ Hold small balances for eligibility  
✅ Follow project blogs/Discord  

*Always verify official links to avoid scams!* (140/140)