I dislike ads because they generally aren't relevant -- the chance that they add value to my life is very slim -- and we're bombarded with them. Ads will soon become a thing of the past: I imagine AI being able to create full fledged products based on our needs / wants / desires tailored to your personal requirements and constraints. Of course, this is dependent on how much power we're able to pump in to capable AI systems, but as the industry migrates, I don't believe that will be a problem. Imagine how much power is currently wasted on useless legacy data mining and machine learning by the ocean of SaaS companies that promise to boost conversion rates from single digits to single digits for the countless amount of products that only perpetuate the destruction of this world.