What is the author's opinion of the current complaint about the literary expansion into the other fields？

A. When literary critics discuss issues with political judgments, their views are likely to be meaningless.
B. It is reasonable for writers to seek limelight since we are living in the age of commercialism.
Critics should be encouraged to write and publish poignant articles which would scorch the landscape.
D. It is the critics' responsibility to lament the downfall of serious fiction and reviewing.