I can freely choose what shows, radio stations and other media I see, and see the same ads as their audience. In the case of targeted ads, I can't move from dem

I can freely choose what shows, radio stations and other media I see, and see the same ads as their audience. In the case of targeted ads, I can't move from demographic to demographic as I please, so some campaigns are inaccessible to me. To me, that opaqueness separating one filter bubble from the next is an important quality. It may raise the effectiveness of propaganda campaigns significantly.