Ads are always disrespectful of their victims. They are intrusive and manipulative by nature.

Self respecting marketers will often say that their goal is to inform, but without fail, that "information" is laced and inextricably woven with manipulative psychology, tangential to the product being sold.

Further, in any industry where it can be employed, it chokes out every other form of revenue. How can anyone compete with "free"? Then, inevitably, when ads enter a space, they quickly dominate and poison it.