Why does Facebook recommend friends I've never even met?
Facebook's People You May Know algorithm is shrouded in mystery – even within the company itself. But its suggestions have often led to dark consequences
29 May 2019 ... First there's people you have lots of mutual friends with – the most common ... how it works, and as a result of that I've got very conflicting messages about ... ( you can check if you've uploaded your contacts to Facebook here or ...