You’re not angry at Facebook, but with your friends
medium.com
medium.com
But that entirely misses the point. This is the last thing people blame Facebook for. People are upset with Facebook because of their mistreatment of user data, the influence of 'fake news' (which sadly has to be put in quotes because it's been hijacked long ago by the producers of fake news), undermining democracy, and so on.
At the risk of sounding totally full of it, I, as a longtime FB-deleter, am experiencing none of the problems the author describes in the last half. I'd agree that deleting FB _and not replacing those channels of interaction with something else_ is a mistake, but it's not like there are alternatives whose first goal isn't to make money off of you. Recent stuff like the Fediverse, in concert with the good old stuff that never stopped working like mumble and irc, is capable of delivering what I think is a much better-rounded online social experience.
The number of people who are clueless to this is an ongoing, never-ending mind-boggle.