I can't think of any traditional medium that tells you the popularity of something before you consume it. Movie theaters, TV stations, radio stations, etc. have no concept of "view counts" telling you whether or not to consume something.
Well, information IS available, beforehand in nielson ratings and films' grossing numbers, but you're essentially right.
That's the problem: opaqueness leaves us vulnerable to being misled. Some PR company calls it "the hottest ticket of the season," and we have no way of corroborating this claim.
View counts ~= box office take ~= TV ratings ~= Billboard.
Every type of media you list has gatekeepers, kingmakers, and counters, and other things influencing your to or not to consume.