In the 1950s cultural revolution in China, traditional fighting methods were suppressed and outlawed and a new, modern approach was created by the government. This new approach was based on the old methods, but with one very important difference: it was not intended for fighting. Instead it was intended to be a national performance competition and sport method that was inspired by the old martial methods. This is where the flowery forms come into the picture, which were only intended as a floor routine and not as a tool for training real fighting methods. The application of the movements were ignored, and the movements themselves were altered in favor of aesthetics. They look pretty but the structure and technique was undermined so it is no longer a viable fighting method.
This is known as "Modern Wushu". These are what you see in the big tournaments with lots of fancy and flowery forms with leaps and jumps and acrobatics. Some of these people are outstanding athletes, but they do not train in a real fighting method.
The forms found in the older, traditional fighting methods are not flowery like this, as they are meant to be a functional training tool. Unfortunately many people do not understand the difference. Some sifu teach the modern wushu forms and let their students believe they are learning traditional fighting methods. That is a shame and possibly a fraud it done deliberately and knowingly. Some people just don't even know what it is that they have been taught, and believe it is one thing when in reality it is the other. Some people believe the modern forms are viable fighting methods, not knowing they were never even intended to be.
You just blew my mind. That is some incredibly interesting stuff. The Cultural Revolution was the joint that shut down the Shaolin Temple too.