I stopped using Facebook years and years ago when adblockers failed to stop FB ads. I have yet to find one that actually works.
When I took a look to see if it had improved, the feed wasn't even chronological. I get posts from days ago on top and posts from hours ago buried pages in. The posts at the top of the feed are even ones I've seen before. FB has become entirely useless and only bother for the few groups that insist on using it.