Activity Pub is much more flexible, the tradeoff being that it’s more complex. ActivityPub is basically a flexible CRUD API specifically designed for social networking, with support for federation.
You could fulfill the purpose of RSS with ActivityPub. But, it doesn’t supercede RSS/atom, because the simplicity is valuable for the cases those protocols handle.
Am I misunderstanding, or is ActivityPub just reinventing RSS?
Had the same thought a few days ago when I discovered Podcast worked with RSS and that you could get Podcast and News technically in one place
Activity Pub is much more flexible, the tradeoff being that it’s more complex. ActivityPub is basically a flexible CRUD API specifically designed for social networking, with support for federation.
You could fulfill the purpose of RSS with ActivityPub. But, it doesn’t supercede RSS/atom, because the simplicity is valuable for the cases those protocols handle.