yeah same. But on the other side I can understand @betashop‘s POV too. IMO then an option is that Jam duplicates the FID contract with an open registration and their node accepts messages from the contract. I think the set reconciliation would still work but WC nodes would only see WC content right?
The current implementation of hub is very coupled with the FID contract. On the other hand, I think @dwr can give them a number of invitation quota and API so that Jam can have the whole onboarding flow on their app.