Once upon a time OP’s read the articles they posted!
Lol
I was a supervisor of a presentations department and an investment Bank. We had two layers of proofreading for any documents that left our department. At least.
Mistakes are so common these days that it’s incredible
The last time I posted an article I seem to remember that the headline was NOT in the preview.
However, since the subject is on the table. Why are so many articles posted with large swaths of the content duplicated paragraphs? This happens all the time to various posters.
We use to have people that actually read the article.