@nemobis I do not know about that feature. If Pleroma just has a built-in RSS reader, mine is different because it creates ActivityPub posts that can be boosted, discussed, etc. If Pleroma fully converts the feeds to ActivityPub actors then there's no difference!
@darius I'm sorry, I mixed up with #Friendica. All I know is what this one line of documentation says:
https://github.com/friendica/friendica/wiki/How-to:-import-Atom-RSS-Feed
I'm not sure, but I believe @cybersecurity is an example of a "contact" created by importing an RSS feed.