... My channel is dedicated to an iOS game.
Google analytics for my channel homepage and website concur - majority are mobile.
Adblock isn't a new revolution within the last year. It has been a significant for several years. Google trends shows steady search volume for it from 2007 to 2011. Even now search volumes are only double that time range - if double the 'outdated' year old stats, then they are still well below 50-70% mobile views many channels experience.
I'm still waiting you you to cite ANYTHING.