Anyway ---- I was looking through the code and remembered we have a basic infrastructure for cross-platform id. You know - so you can link your streams account and your mastodon account and your pixelfed account. There were a couple of issues with it at the time (this was five years ago). But I just didn't put enough controls on it. So your streams account could be the central coordinating account or some fediverse project I never heard of could provide that role. We don't really care what technology is used to link the accounts. Could be OAuth or OWA or rel-me or DIDs. And for each of these linked accounts, offer a decision so that they automatically boost or attach and resend locally. anything sent from that identity. Or not. And send your posts/comments from this identity to that identity. Or Not. And Bob's your uncle. Cheers.