Ask any developer building a multi-chain dApp what their biggest headache is and they'll say something about bridges, or gas, or RPC reliability.
They're wrong. The biggest headache is identity.
Your user is a person. One person. They have one mental model of who they are and what they own. But your application sees them as four different entities — one Ethereum address, one Polygon address, one Solana address, one on Arbitrum — with no way to connect the dots unless they tell you.
So what do we do? We ask them to connect their wallet on each chain separately. We add a network switcher. We build chain-specific UX flows that force the user to manage the complexity we should be hiding from them.
The real fix is not a better network switcher. It's identity resolution that sits above the chain layer entirely. One name. Every chain address it's linked to returned in a single lookup. Your application picks the right address for the transaction. The user never thinks about which chain they're on.
This is what on-chain identity was always supposed to solve and most of the ecosystem has been too busy building bridges to notice.
The developers who wire this up early are the ones who ship dApps that feel like products instead of infrastructure demos. The UX gap between 'connect on each chain' and 'just use your name' is enormous. It's one of those things where once you've seen it working you cannot go back to the old way.
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