What influence does traditional aesthetic theory have on artistic practice?

Because of its epistemological nature, traditional aesthetic theory always ignores the vitality of art itself. Art history proves that real artists can't act according to aesthetic theory in practice and can't predict the success of their creation according to the principles and norms put forward by aesthetic theory. Similarly, artistic criticism based on a traditional aesthetic theory always misses the real existence of a work, because it is based on the premise of decomposing a work into various elements that do not exist. We call this kind of artistic criticism "traditional artistic criticism". If traditional aesthetics is not beautiful, then traditional art criticism is also not beautiful.