I don't think you're doing much critical thinking here. You don't seem to realize just how much innovation is directly the result of advertisements. You get rid of advertisements entirely and about 90% of the internet (perhaps more) goes with it. We're talking companies like youtube, facebook, google, poof gone. These are companies where their entire revenue streams are ad revenue. And that's just the tip of the iceberg. Once google is gone, who are you going to use to search the web?
I challenge you to consider the full implication of that statement. I fear you're not following that logic all the way through to its logical conclusion, you're only looking at the short term goal of "Yay no more ads". without considering the butterfly effect it would have.