Using my phone, I went to check a message or post someone pointed me to on the Facebook website, then all of a sudden Facebook is wanting to send me notifications; wants access to my contacts, emails, pictures, files, camera, microphone, etc. AND wants to use my GPS. Screw that. I'd have more privacy if they installed cameras in my living room, bedroom, bathroom, garage, kitchen... Plus, they've become highly political (Facebook colusion) in my opinion, and I dont care to participate or have my data used by them.
Conclusion, no Facebook for me. I'm happy to share my photos via text and email AND Facebook will not own the photos or videos that I dont post there.
Sorry... I hate it when companies only communicate via Facebook. I guess I'm old.
I hope you get the info your looking for.