If they're using Adsense, it must be worth it to them. In other words, they believe they are paying a fair price for the value they extract. The ones who believ

If they're using Adsense, it must be worth it to them. In other words, they believe they are paying a fair price for the value they extract. The ones who believe they can do better try alternative approaches, such as direct contact with advertisers, among others. So why complain? AFAICT, Google does not discriminate in favour of adsense-using websites.