- Keep a Facebook account for those who occasionally contact me or share content with me via Facebook.
- Minimize behavioral information about myself shared with Facebook, assuming it will be shared beyond my control
- Never use Facebook proactively. It's just for people who wants to contact me and share with me.
- Keep personal profile on Facebook similar to LinkedIn and make it public.
- Delete Facebook mobile apps unless needed to view shared content. Delete main app, probably Messenger, maybe Instagram. Make sure these apps don't run in background after use.
- Only open Facebook in its own browser profile and never use that profile for other things.
Also as a general practice, ensure most private browser settings:
- Delete all cookies if you have amassed a ton of them and don't recognize most of the sites.
- Turn off third-party cookies in Chrome
- Turn on "Do not track"