Monolithic Layer 1s like Solana and Sui excel at raw, unified performance by integrating execution, consensus, and data availability into a single chain. This design minimizes latency and composability friction, enabling high throughput for native applications. For example, Solana's architecture has demonstrated peak throughputs exceeding 65,000 TPS for simple transfers, though real-world dApp performance is lower. This approach prioritizes a seamless developer and user experience within a single, high-performance environment.