Why is there only "Huangshan" in martial arts novels without sects?

First of all, Huangshan became famous late. Everyone has heard of the title of Wuyue Mountain. However, Wuyue Mountain existed in BC 106. At first, Qin Shihuang and other emperors were still meditating on Mount Tai, but compared with Mount Emei and Mount Wudang, Huangshan seems to be more famous. Is it too late? This is designed for the second point;

Second, the biggest difference between Huangshan Mountain and Emei Mountain and Wudang Mountain is that it is not endowed with religious significance. As the saying goes, "the mountain is not high, and the fairy is named." Huangshan was not endowed with religious significance, so the name was missing.

This last point, which I think is also the most realistic point, is the geographical location of Huangshan Mountain, which is located in the mountainous area of southern Anhui. The terrain here is very sinister, and the ancient traffic was underdeveloped, unlike planes and cars now. Moreover, due to the lack of ancient information, the land is vast and sparsely populated, and the reputation cannot spread far, which directly led to the loss of a major sect in this famous mountain.

So it takes many factors to become a sect.