I'm going to backtrack slightly... Firstly, my apologies for the wrong pronoun use in an earlier post. Can't always tell from writing styles or content or even avatars. I'm bound to get some wrong now and then, but I do apologize for that.
Moving on... I've seen the OP make helpful posts in other threads, so this is not a case of someone just here to be a contrarian and stir the pot. I've seen a few users like that and they tend to not be here long because they don't add anything meaningful to discussion. The OP is not one of those sorts of people on the forum.
Now, this particular topic is a hot button issue for me... and I'll tell you why. I have been (when I was employed) a Technical Writer for most of my adult life. So it was literally my job not only to write professional content but to often edit other people's content as well. So I'm quite attuned to what is and what is not correct grammar and punctuation use... but I strongly curb myself against critiquing non-professional forum posts like we find here. I limit myself to honest miscommunications due to improper grammar or punctuation. As long as I can understand the post, I see no reason to bash the writing style of anyone.
In my professional life there were always critics, though. As in... people would try and correct grammar in early drafts of documents rather than supply me with accurate technical content. The subject matter experts would often dig in their hills on a grammatical typo when I needed to know accurate technical details. It was frustrating. They were literally the only people who knew the technical details and would outright refuse sometimes to give me correct data. I explained that on the first draft I didn't care at all about typos because I knew the information itself was inaccurate. Why worry about polishing the turd when I knew I needed fresher shit? I'd polish that later.
Also, I would put purposely incorrect information like "this is the step that does the thing I don't know what happens" and an "expert" would mark that is "incorrect" as if that wasn't the point of the phrase! And, of course, they would neglect to tell me the right answer as well! I was constantly frustrated by would-be grammar police who would waste my time on that and sometimes never give me accurate technical data. I often was correcting technical data myself based on my own education and understanding of the physics behind what I was writing. I chided lots of Engineers for giving me wrong information and asked why did *I* know more about their job than they did?
Once, I shit you not, we were months down the road on a project and I had mostly written a manual for a product... only to have an Engineer pop up out of the blue and say the product could not possibly do what it was intended to do because physics... and we were all frustrated because marketing had customers lined up for a product they had asked Engineering to design, everyone had done their bits, but the Designer of the schematics made errors that should have been obvious to him that only showed up once the prototypes were built and could not do what they were expected. The project got scrapped because it turns out it would double the cost or something to do what it was supposed to do and nobody wanted it at twice the cost.
So, my point in all this... is to apologize for perhaps digging in too hard on the OP and definitely for getting her pronoun wrong and for ignoring the OP as a valuable contributor elsewhere on the forum. But also, what I saw in this thread specifically was a hot button for me where it seemed to me the OP was focusing on the least important aspect of posts on this forum in favor of being critical of posts structure without appearing to be sensitive to their content or the state of mind of the poster.
Oh, and this is a long post that often is not liked... I used to get in trouble at work for writing "too long posts" but then I would experiment and just give short answers directly to the point of questions I was asked... and then the complainers would always ask more questions that I knew they would ask and could have answered all at once... more frustrating. But I digress.