Why is it said that official script broke the six-character method?

From seal script to official script, this change process is called "official change" in academic circles. Before the official script, both the big seal script and the small seal script belonged to the pictographic system, and the word-making method was based on the "six scripts", which was called ancient characters. Official script (and later regular script, running script and cursive script) is called the present style (Chinese title). It is purely a literal symbol, which is far from the "Six Books". As Mr. Jiang said: "The change of Li has brought great changes to the form of Chinese characters, mainly because it invented radicals, confused variant characters, and at the same time differentiated homographs, forcing differences and forcing similarities, which made great changes to the form of Chinese characters." ((Physiology of Chinese Characters)) From the perspective of brushwork, the round pen of seal script used in the past has been changed to be used by Fiona Fang, and its shape has changed from rectangular vertical to flat horizontal, and a new look has been formed from the use of pen to the conclusion of using Chinese characters. As far as the calligraphy museum is concerned, it is a calligraphy learning base. More importantly, the change of official script makes Chinese characters mature. Because official script is easy to write, "the song of provincial seal script is easy to be true" (including "Yi Yi"). It has promoted the progress of social civilization. Therefore, later generations say that official script is the watershed of ancient and modern characters.