To make Ethereum better, several areas can be focused on for improvement: Scalability:Layer 2 Scaling Solutions:Optimistic Rollups: These reduce the load on the main chain by processing transactions off-chain and only posting transaction data to the main Ethereum chain.Zero-Knowledge Rollups (ZK-Rollups): They batch multiple transactions into a single transaction, using cryptographic proofs to verify transactions without revealing the transaction details.Sharding: Implementing sharding would ...