You seem to have fundamentally misunderstood how this acronym is used.
When provided by an author, it doesn't mean that the author didn't read... It's literally just a substitute for "Summary:". An indication to the reader that if they find the article too long to read, they can read the immediately following subsection to get a summary of the article.
Do you also think that people who say "Summary:" are profoundly ignorant? Or are you just against acronyms?