I realize this opinion is likely to be unpopular, but this industry wastes so much time and energy on such irrelevant things.
I wouldn't consider this to be a depiction of the "industry". Someone pulled on an OCD thread and shared what they found with the community, and now I'll be on the lookout for poorly designed scissor emojis as a result...
It was a fun read for me - one of the less serious posts for today being the kick off of a new decade. Reminds me of how there are so many colors of hand emojis now. I wonder if they'll try and make scissor emojis that represent left and right handed people equally at some point - letting the user decide.
The article itself isn't so much "the industry" as a blogger just trying to write something amusing.