From internal leaks within the company as well as external analysis, the tip of the iceberg behind Facebook's spyware empire is exposed. Take a look to better protect yourself when you're not even on the platform: https://simplifiedprivacy.com/facebooks-corrupt-off-platform-surveillance/
But your experience is not all experiences
True. But I would be shocked — shocked, I say! — at a person who has FB but not a phone, email, nor postal address.