Comment by akireu

Ads aren't the problem, the surveillance is. That you can't have the former without the latter is a myth FB and Google peddle to justify their existence. They don't even need your data all that much - the duopoly the myth perpetuates is what matters. There's no conclusive proof that personalized ads are more efficient than old banner networks, much less that FB's or Google's services are worth the huge share of profits they take as intermediaries.