There are a number of reasons why German philosophers and intellectuals are often seen as being so smart.

• A strong educational system. Germany has a long tradition of academic excellence, and its educational system is widely regarded as one of the best in the world. This provides German students with a strong foundation in the arts, sciences, and humanities, which helps to prepare them for careers in academia and other intellectually demanding fields.
• A culture of intellectualism. German society places a high value on education and intellectualism. This creates an environment in which people are encouraged to think critically and to question the status quo. This, in turn, helps to foster a culture of innovation and creativity.
• A history of great thinkers. Germany has produced some of the most influential thinkers in history, including philosophers such as Immanuel Kant, Friedrich Nietzsche, and Martin Heidegger. These thinkers have made significant contributions to a wide range of fields, including philosophy, theology, politics, and science. Their work has helped to shape the way we think about the world, and it continues to inspire and inform new generations of thinkers.

Of course, not all German philosophers or intellectuals are geniuses. However, the factors listed above help to create an environment in which intellectualism is valued and encouraged. This, in turn, helps to produce a large number of intelligent and creative people.