Why would traditional networks not work for the new design of the internet?

Traditional networks, which rely on centralized architectures and fixed protocols, struggle to accommodate the dynamic and decentralized nature of the new internet design. Aspects such as increased demand for scalability, flexibility, and resilience make traditional models inadequate. Additionally, modern applications require real-time data processing and enhanced security measures that traditional networks cannot efficiently provide. Thus, a shift towards more adaptive, distributed, and secure networking solutions is necessary to meet the evolving needs of internet usage.