Why Are Crypto Developers Moving Towards Modular Blockchains?

Not every blockchain needs to handle every task itself. Modular blockchain designs separate responsibilities such as execution, consensus, settlement and data availability across different layers or networks. The idea is that specialised components can potentially improve scalability and allow developers to build networks suited to specific applications. However, greater modularity can also introduce more technical complexity and dependencies between different systems. As blockchain infrastructure evolves, the debate is shifting from simply asking which blockchain is fastest to asking how different networks can work together. Could modular architecture become the standard way future blockchains are designed?