I can. There's plenty of videos on YouTube that end up tiring by the end of ten minutes, even if they contain informative or entertaining content. What I do not

I can. There's plenty of videos on YouTube that end up tiring by the end of ten minutes, even if they contain informative or entertaining content. What I do not understand is how they expect whatever revenue they can get from a 6-7 minute video can pay off the cost of bringing in celebrities to star in them.