Can you please expand upon where the quotation at the end of your first paragrap

Can you please expand upon where the quotation at the end of your first paragraph is coming from? And how it is relevant?
Jünger’s text is a diary/memoir. You state that Jünger serves “as a model for the emerging journalism style.” I think it may just be a wording issue, but Jünger’s writing here is not an example of journalism. It is important to make the distinction, because diary/memory form and journalism differ in style, motivation, audience, etc. Just want to clarify that before further discussion.