Why is fortune telling unscientific?

The Book of Changes is the foundation of China culture, and China culture originated from the Book of Changes.

The Book of Changes originated from witchcraft, namely metaphysics.

The Book of Changes includes philosophy, geomantic omen, astronomy, mathematics, education, military science, marriage, physiognomy, palm reading, divination, geomantic omen, sociology, and so on. It is all-encompassing and omnipotent.

If it is unscientific, how can it be passed down through the ages? Recorded for 7000 years.

Learn China culture! Don't let western culture shock China culture.