Is Targeting good for humanity?

is the technology of Targeting advertisements good for humanity?

I don't see a plus point for the vast majority of cases. It is only overly beneficial for a merchant to sell items. The only time it can help is in terms of convenience to find something but the benefits of it seem marginal.

I don't want algorithms trying to understand my behavior and then trying to affect choice in a corporations favor.

Advertising is one venue for such technology, social media engagement is another dirty industry.

What are your thoughts?

Is Targeting good for humanity?
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