As a life-long hater of ads (before the Internet, I would mute the TV during ad breaks), I must agree. Before AdSense, animated GIFs for advertising were obnoxious. When the “Don’t be evil” Google started doing advertising, I was so impressed with them. Even their advertising is tasteful - and relevant! They really seemed to have the Midas touch.
But I feel that their choice of advertising revenue as their predominant income stream set them on a trajectory that gradually and inexorably led them further away from their original principles.
Now a lot of sites have scammy full page js-popups of the kind that were only found on dodgy websites in the 90s.