Millions of infected people, with zero idea what an "ad-blocker" is, just wondering where all the YouTube ads went. And then, hopefully after a month or so of infection, companies realizing that their bottom-lines were unaffected, pulling out of digital advertising altogether. Previously-thought-of-as-invincible giant behemoths like Facebook and Google, just crumbling to dust over a short span of time.
Just a dream though.