> If Facebook doesn't use this method, the work towards private attribution that Mozilla is doing doesn't matter. That work already doesn't matter before it be

> If Facebook doesn't use this method, the work towards private attribution that Mozilla is doing doesn't matter. That work already doesn't matter before it begins. There is no solution Facebook will support that actually preserves user privacy, because their core business model is based on broad surveillance. Any resulting standard will be user hostile and/or useless to advertisers. This makes the endeavor obviously a waste of resources on Mozilla's part (unless, of course, they plan on selling out their own users to advertisers, in which case it's a great first step).