At the Big Ideas 2024 conference, Andrew's digital wallet research focused on the potential of vertical platforms such as Shopify, Block, and Toast, believing that these platforms could innovate finance through the integration of digital wallets, potentially bringing in an additional $23 billion in revenue by 2030. In addition, Frank Downing, the next generation internet research director, shared his insights on numerous Layer 2 applications on Ethereum, believing that one of the most exciting prospects for Ethereum is the development of Layer 2 applications built on its blockchain.