Why are handwritten Chinese characters generally regarded as Jianghu style?

Why are handwritten Chinese characters generally regarded as Jianghu style? This view can be divided into two parts. First of all, we need to figure out what Jianghu is. It's just that the written words don't conform to the normal state of calligraphy, which can be too surprising, exaggerated and funny. I am proud of vulgar patterns and pictures, and I am careless about them. Being unconventional is quite different from the calligraphy art of traditional culture and runs counter to it ... Only such works can be called Jianghu style.

There are also famous artists, including Wang Xizhi, whose works are all handwritten, and handwritten works can't be regarded as Jianghu style.

Good calligraphy works are also handwritten words. Different from the Jianghu style, the works can make people feel refreshed and appreciate the author's talent and thoughts with a pleasant mood. The words used in calligraphy art decline, and the movement is harmonious. Careful brushwork, rich pen and ink skills. Let the viewer's mentality fluctuate accordingly. I can hold the viewer's heart and walk between the lines in the dream kingdom of calligraphy art for a long time. He is often deeply moved by the artistic vision and charm of this book. ……