Hi Sam I think there's a misunderstanding here. Users are told upfront that they're receiving our eUSD placeholder token until the official bridge goes live. They're free to bridge out to USDC at any time, with no restrictions, either before or after the migration. Happy to talk it through feel free to DM us, or take a look at our documentation. If there's any wording you think we should amend or add to make things clearer, we'd love to hear from you.