World Chain Is a Blockchain 'Designed for Humans': Tools for Humanity Exec

In one sentence, describe world chain. Whole chain is a Blockchain designed for humans. What does the future of digital identity look like to you? Privacy, preserving open source and decentralized. Why do we need so many layer twos? They just sell different use case and different people. What excites you the most about this industry, the impact it can have in people's real lives. And if you could build something totally different than world chain than world coin, what would it be? I would build a magical scanner that just tells you how he healthy you are.