Why does everyone on HN seem to be so anti-advertisements? I read of people willing to pay money out of their own pocket just to use services that would otherwi

Why does everyone on HN seem to be so anti-advertisements? I read of people willing to pay money out of their own pocket just to use services that would otherwise be free and ad-supported. I don't disable ads, mostly because many sites I visit frequently integrate the ads into the design quite well, and without them the pages look too sparse. I also don't like the idea of a program filtering what I can and can't see on a page.