Substrate is an ideal solution for the Web3 ecosystem as it manages to combine unrivaled decentralization with stellar user privacy protection and impressive interoperability. Unlike other blockchains processing their transactions in a linear fashion and suffering from enormous workload, Polkadot follows a multichain infrastructure and processes multiple transactions simultaneously. Thus, all Substrate-based applications and products joining the Polkadot mainnet deliver flexibility, interconnectedness, and user autonomy in line with the foundational principles of Web3.