@hj @NEETzsche @lain >I assume that whether post is public or unlisted is determined whether instance's global inbox is on cc list or not
It's a hardcoded value of "https://www.w3.org/ns/activitystreams#Public". If it's in `to`, the post is public, if `cc`, it's unlisted.
t. wrote an MRF to convert followers-only posts to public scope to take the piss on lockfags