What philosophy do foreigners (developed countries) learn

First of all, to put it bluntly, Americans use James and Dewey's "pragmatism" philosophy to guide national and personal life. Except for students majoring in philosophy in universities, most people don't even know such outstanding figures as Hegel, Sartre, Heidegger, Sakyamuni and Laozi. They pay too much attention to what people can use in their life, but seldom explore profound philosophy and are not good at flowery rhetoric. They advocate the coexistence of natural human rights, individual freedom, fraternity, elite leadership, diversity, ability and creativity. Most people believe in Christianity and other religions. Secondly, developed countries: like the British appreciate the philosophy of science, economic philosophy, biological philosophy and aesthetic philosophy; Germans like speculative philosophy, explanatory philosophy and life philosophy (Kant, Hegel, Marx, Nietzsche, Gehlsen, etc. ); The French prefer philosophical beliefs such as existentialism, supremacy of will, individualism, equality and justice. In addition, the enthusiasm of Japanese people to learn western philosophy has declined. The only thing that can be counted is that many people in modern times admired Zen Buddhism introduced from China Daoyuan. Plus tea ceremony, judo, flower path and so on. An idea of returning to nature and integrating with nature is gradually prevailing. Influenced the western world.