Assuming I could be relatively certain that my data will be deleted, I'd probably keep a bare account but delete most of what they have.
However! Spotify support were great, they offered to migrate all my playlists from the old account over to the new account. No guarantees they could do that now with everyone deleting their FB accounts at once, but I was really impressed with the friendliness of their service. They pretty much created a customer for life out of me from that support experience.
You will need to contact Spotify support if you deactivated Facebook prior to disconnecting from Spotify.
Also, using Messenger Lite (Android only) is a vastly better experience than the main Messenger app.
And it's funny because contrary to the "Facebook as hypnotist" narrative (which is real) Facebook is a really fantastic tool for getting people together talking face to face and even working together on things.
Meetup.com maybe? But I agree, I use Facebook Events a lot. It comes back to that issue of "everyone is here and using it, so this is where events are posted".
Also it is quite old fashioned and painfully limited wrt/attachments.
And expensive for thise with families/friends abroad.
There are other chat services sure, but the Facebook has by far the most number of people I know on it. Also, not everyone I know exchange numbers. There's no usernames, etc on Facebook so its easy to find people too.
Weird, I know, but guess generations are changing. Apparently now Snapchat has become the main form of 'communication' for many millennial with their friends. So looks like I'm falling behind.
(I bet that's a stupid question)
I also don't know if turning off location services actually disables the ability of apps to get your location.