I had such a comment from somebody on a Facebook post today that chastised me for using Grammarly. I don’t know yet if he replied to my polite response implying he was a fool.
People should remember that their comments represent them and their writing ability as much as any article. The comments are also searchable on Google.
Treat Your Comments on Medium with Respect
Your comments may be as important to you as your articles
I had to look up https://en.wikipedia.org/wiki/Dunning–Kruger_effect — learned a new term today.