What is the fine-grained topic of the following text: But this trend is perhaps also, and DN:s Maria Schottenius been on in a current debate ( 25/2, 28/2) – a sign of how the I-literature with their medial logic of displacing everything else. Only return the topic.
The fine-grained topic of the text is the dominance and impact of "I-literature" in displacing other forms of literature, as discussed in a recent debate.