That Google abuses their monopoly to be dismissive towards webmasters and treating webmasters like they are garbage is, as it stands, unfounded. Which other search engine has an active webmaster forum, webmaster education and webmaster tools? Which other search engine warns you about spam or technical problems on your sites?
> Google keeps forgetting that the website owners provide the content that Google indexes and monetizes-on to sells ads
Google does not forget this. It just hails quality over making a buck, shown by banning ads on websites that do not conform to the quality guidelines.