Every week, the same number of teams win as those who lose. Not everyone can win and the notion of a competition where only winning matters is a flawed one.
I don't follow the point you make in the second part of your post. Supporters might not come to watch these presentations but they do like them to happen. It gives their team a better chance of winning.
Sport is about winning. as Vince Lombardi, coach of a very successful team from a very small market, namely Green Bay Wisconsin, said " Winning is not everything, it's the onl;y thing".
If you dont agree check with the US, Chinese GB and Russian olympic commitees or the New York Yankees baseball team or Man u, Man City, Barcelona, Bayern Munich, the All Blacks, the Kangaroos or even Wigan, Saints and Leeds.