> I'd also prefer not see irrelevant ads. This sounded good when I first heard it, but by now I understand 'relevant' to mean 'tailored to optimally influence

> I'd also prefer not see irrelevant ads. This sounded good when I first heard it, but by now I understand 'relevant' to mean 'tailored to optimally influence my behaviour', eg showing me articles about the futility of voting if my political preferences are likely to lean a particular way.