Is the proliferation of foreign festivals in China really detrimental to the inheritance and development of China's excellent traditional culture?

The inheritance and development of China's excellent traditional culture should not only inherit China's excellent traditional culture, but also absorb the essence of foreign culture. We can neither rest on our laurels nor lose ourselves. If foreign festivals are rampant in China, it will definitely be detrimental to the inheritance and development of China's excellent traditional culture, because there is no distinction between excellent culture and dross, which means that these foreign festivals have both dross and essence. Therefore, it is necessary to select the essence of foreign festivals and then integrate them into China's excellent traditional culture, so as to promote the inheritance and development of China's excellent traditional culture. After all, a culture needs to develop, and only development will have vitality and greater progress, and development must be inseparable from absorbing some advanced cultures.