The headline is provocative. The issue is simple: Meta has a recommended feed and another feed which is reverse chronological. The option is hidden and not default, and all the NL judge is asking is for that option to be preserved and not be reset everytime user opens the app/website. Instagram never had this option, this does not say whether they have to implement it too.

I would be curious if the order stands as for curation as well. Someone could have 1000s of friends, and you cant show posts from everyone in a reverse chronological order for a good ux.