I deactivated my account. It's still around, of course, and I can log in again when I want. But I didn't want the distraction anymore. I found that checking the feed on my phone became an automatic habit for no observable benefit. I don't mind so much the whole privacy thing, because I don't think Facebook is that evil. Your information is public somewhere, and you're being tracked by someone, whether you like it or not. And this happens outside of the internet -- it's how business works. So it's not a big deal to me.

The usefulness of Facebook is a big deal though. And it's just not useful anymore. My friend group tends to be pretty selective, and is mostly made up of people I know and interact with in real life. So I do that instead.