Chinese martial arts, such as the Chinese martial arts, should be taught to foreigners disciples?

Chinese martial arts have deep philosophical connotations that we Chinese have been accustomed to since we were young and living on Chinese soil, and these are beyond the reach of the average foreigner. They learn martial arts can only learn some of the skin, coupled with their own cultural traditions are likely to have some progress in fighting, such as karate and so on. But it is difficult for them to make progress in the essence of martial arts, so karate will never be as good as Shaolin Kung Fu. Besides, what's wrong with foreigners learning Chinese Kung Fu so that Chinese Kung Fu can go global? What's wrong with them developing Chinese Kung Fu and us absorbing their strengths and then developing our own? Aren't there many people learning Taekwondo and Karate nowadays? It is these people in addition to professionals will probably return to the Chinese martial arts.