And while you are not "trying" to manipulate anyone (maybe), I also disagree that you are not effectively influencing your reader thoughts to some degree.
The analogy I made is: even an internet comment does, on a smaller scale, less maliciously, use persuasion techniques: should we get rid of discussion forums too? I don't think so, and while an ad-less world seems like a nice experiment, sounds pretty unrealistic, regulating (outlawing would be nice) tracking in ads? More realistic and fixing 80% of what's wrong with 20% of the effort if you ask me
But that does not mean I have to partake in them, watch them, or allow them to consume my attention and time. I also don't need to spend my limited time on this planet trying to "fix advertising". I can simply block them and ignore the ones that slip through, and get on with my life. If this is an issue that is dear to your heart, that sentiment undoubtedly feels dismissive. I'm sorry about that.
Comments are a cynical deployment of our knowledge of crowd wisdom, media manipulation, and statistics to make people part with their opinions for others they wouldn't think they agree with.
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Sorry, there is such a think as "more" ethical ads. If you want to be pedantic and argue they should use "more" suit yourself. But things are not black and white, your comment is in itself "manipulating" the reader trying to convince them that ads are all the same and that they cannot be put on an ehtical spectrum which is not true: tracking ads vs billboard, I'd much rather a billboard (which I hate in and on itself as they are usually just making the place they are in uglier).