Separately a 4x, a 20 billion dollar, fine still wouldn't cripple them.
Also I'm actually strongly for fining Zuckerberg personally 10mm for his personal traffic violations because the point of fines is punishment and deterrence and thus should be scaled to the individual.
Also this behavior is inextricable from their overall revenue.
Also also are we back to should as opposed to the FTC's legal authority? I think it should be enough to change the entire culture of Facebook because selling user data is their business model and so anything short of changing the entire culture of Facebook will just result in selling more and more user data as soon as no one is looking. I think it should be enough to prevent Facebook from not just repeating current behavior but to prevent them from coming up with functionally identical but legally distinct behavior. I think it should be enough that Facebook management starts playing whack-a-mole with unethical behavior before the government has to play it after a decade of damage.
Again, the significance of the fine is relative to the offense, not the entity. We also don’t fine Mark Zuckerberg 10MM for being late (AGAIN) for paying parking tickets.