How does it "require too much information" for a writer to have knowledge of their own culture?
No one is putting a gun to "ethnic writers'" heads and making requirements of them, or forcing them to "represent", all that's happening here is that more non-Anglo authors are choosing to write science fiction from other than the default cultural perspective of the genre, and more publishers are publishing it. I don't understand what your objection is.
No one is putting a gun to "ethnic writers'" heads and making requirements of them, or forcing them to "represent", all that's happening here is that more non-Anglo authors are choosing to write science fiction from other than the default cultural perspective of the genre, and more publishers are publishing it. I don't understand what your objection is.