Shared nodes that localize trust good directionally Fedimint itself however is scammy because it focuses on Federations, it's misleading people into believe that trust doesn't lie within a central point. Multisig can do this on chain, but there's still an API central point of failure, and it's absolutely not doable with Lightning or small amounts for which it is intended. Anything pushing ECash is inherently dumb or a lying too, a local anonset makes the privacy claims moronic.