Because Buddhism is science in theory and philosophy in theory. The body, appearance, and function of all things in the universe are clearly explained in the sutras and treatises. The current development of science has proved it to this day. Many questions that were originally thought to be unbelievable are consistent with the statements of Buddhist scriptures thousands of years ago. Even today's latest science has proven that matter does not exist, but is composed of some kind of vibrations and waves, but it can no longer be studied and decomposed. Go on, because the form of matter based on the dichotomy no longer exists, and it cannot be studied by the usual means of matter, and Buddhism makes it clear: extremely subtle thoughts make up all things, and spirit and matter are inseparable (a snap of the fingers is 3.2 billion billion Thousands of thoughts, every thought takes shape, and all shapes are conscious). The power of a single-minded thought can change matter (control the mind in one place, and do anything).
All scientists in the world who have studied Buddhist scriptures all speak highly of Buddhism.