Why are the famous martial artists in China not disciples of Shaolin, Wudang and other sects, but start their own schools?

Shaolin is the world's martial arts, and it's just talk. Besides, do you know Wudang has no boxing? All martial arts come from the people, because martial arts have long existed. Shaolin Wudang should be the grandson of martial arts. How can it be said that "Shaolin is the best martial arts in the world"? It was just religiousized by Shaolin Wudang. If Shaolin Wudang really contributes to Wushu, it is the contribution of cultivating the mind and cultivating the nature and inheriting the culture. Moreover, since the release of Shaolin Temple, many "masters" with or without kung fu have been swindling and cheating as "authentic Shaolin" or "descendants of Wudang". It also makes martial arts a mess.

In a word, Wushu is not classified, but because of personal desire, it has formed a stage of fame and fortune, just like ancient times.