Derek Muller burned money on Facebook ads, and did an analysis showing that their metrics are flat-out horseshit. Definitely have a watch if you're considering

Derek Muller burned money on Facebook ads, and did an analysis showing that their metrics are flat-out horseshit. Definitely have a watch if you're considering spending on Facebook. https://www.youtube.com/watch?v=l9ZqXlHl65g https://www.youtube.com/watch?v=l9ZqXlHl65g