I think your comment is much more reasonable than parent; I too wondered what CSP they were talking about so I clicked the first link, and figured it out(after scrolling through several paragraphs). However, parent asserted that the audience here was not up to the level to read the author, when actually, the confusion was an overloaded acronym.
My comment was not about establishing an across the board level of technical competence. In my opinion the audience was not general tech people, the audience is security / infrastructure folks. I apologize if anyone felt slighted.