Comment The need is for transparency. (Score 2) 154
What is needed is probably not filtering, but clear disclosure in real time of what ad was published by whom and with what filters.
The biggest problem is ads being targeted at people who will not check the facts (because they don't have access to them for example). And those who could will not because they were not within the target and never saw the ad.
And maybe people will trust less ads when they know they were targeted because they earn less that 1200â a month and don't have any friend of foreign origin.