>No, but I guess properly informing them about the consequences for privacy will.
That's a poor assumption on your part that they are not properly informed. In real life, when I've met such people, they are properly informed. It would be arrogant for me to think that the ones on the Internet forums are any different - especially when they are responding to submissions that are clearly outlining the negatives of this kind of tracking.
> there's usually a bunch saying "I'd rather not have ads, but if I do have them, I want personalized ads."
How badly do they want that? It sounds to me like they don't really care.