> Also, fact is that matching consumers with products that they like doesn't just have enormous business value, but is actually socially positive!
Well, sometimes. But what people want is not always good for them or for society at large. Targeted advertising has a side effect of hiding what exactly is being advertised to society. There's obviously the extreme cases of "vices," but what about things like junk food? People love it. Targeted advertising can induce cravings that make people buy and eat things they know are not good for them. Or for another example, what about pesticides and gas guzzling trucks? I don't want all my neighbors' vanity being exploited in order to pollute my neighborhood. We can openly talk about what we all see on TV, in newspapers, or on billboards, but if I'm not seeing the same ads as my neighbors online, those conversations aren't going to happen.
Well, sometimes. But what people want is not always good for them or for society at large. Targeted advertising has a side effect of hiding what exactly is being advertised to society. There's obviously the extreme cases of "vices," but what about things like junk food? People love it. Targeted advertising can induce cravings that make people buy and eat things they know are not good for them. Or for another example, what about pesticides and gas guzzling trucks? I don't want all my neighbors' vanity being exploited in order to pollute my neighborhood. We can openly talk about what we all see on TV, in newspapers, or on billboards, but if I'm not seeing the same ads as my neighbors online, those conversations aren't going to happen.