New chains in crypto are easier to deploy than ever. And with the rise of chains purpose-built for verticals like gaming, NFTs, or DeFi, we are moving towards a world where every application launches its own blockchain, resulting in potentially millions of unique appchains across the crypto ecosystem. In that world, web3 becomes more fragmented in terms of user onboarding, liquidity, and overall user experience. How do you buy an NFT with 5 balances across 5 chains? Or onramp funds directly t...