is there a federated platform similar to 4chan ie. topic boards with ephemeral linear message threads? i dunno how else to describe it but I like the 4chan format, it’s just got the worst people in the world on there (which I figure could be mitigated by the federated server type thing)
Activitypub is user based, it’s not built to support anonymous accounts.
easily circumvented with temp accounts per thread (ie. [random string]@ instance.domain)
Sure, but what would be the purpose of using activitypub then if it isn’t publishing someone’s activity.