For a long time I intentionally configured Facebook to only send me notifications by email and only when someone added me or tagged me, since I almost never actually signed in to see those things.

At some point or another they decided to expand this to include re-engagement garbage like "{{Some person you haven't interacted with in 10 years}} {{ commented on their status || uploaded a photo || added a video}}!", so now I've turned off everything but security alerts.

My current frustration is how they won't let you get notifications about new messages by email. I don't want the app, I don't want to 'delete' my account since we know it doesn't really remove anything and I'd rather retain a semblance of control, but I also don't want to leave the occasional person hanging who tries to contact me via Facebook Messenger, since people can still message you even if you mark yourself 'offline'.

I know this is completely intentional and designed to get me to install the Messenger app and look at their ads, but damn if it doesn't grind my gears. If I could go back to 2005 I never would have made a Facebook account to begin with.