Facebook has a Friends feed[1] which only shows posts from friends (and ads, but that's a whole other discussion). Even so, like 80% of the posts from my friends are just them re-sharing news articles or random memes; I wish there was a way to block reshares from pages or something like that.

Also, personal pet peeve: Instagram has a way to turn off "suggested posts" in the feed... for 30 days, then the setting gets automatically turned back on. This is such a blatantly user hostile anti-pattern it's almost as bad as if they didn't have the setting at all.

[1]: https://www.facebook.com/?filter=friends&sk=h_chr

It’s odd that in the iPad version, the friends button at the bottom doesn’t take you to the same feed, but rather lists of people to add.