in the design community, "copy" is a very sensitive word, one of the people of the hated, secretly happy; someone praised it, someone to avoid it if a. But in any case, "plagiarism" phenomenon is widespread in the design community, but the object and method are different.
has a saying: "existence is reasonable.". Of course, this is also a very controversial statement, but at least it illustrates a truth: the existence of a wide range of things, there must be the reason for its existence. We can not beat a stick, we must go to investigate its roots, to find its laws, and ultimately serve us.