The reason I hate ads is because it's a legitimized way of abuse, of hurting other people. I'm gonna be a father at some point, and I dread the day I have to explain to my kid that modern civilization is in this weird state, where it's "friendly" in the sense that you don't generally have to fear strangers, but it's also overrun by malicious actors trying to suck your money and happiness dry. Our civilization pays lip service to being cooperative, yet so much of it is still adversarial.