How hard would it be to look up the term "mansplaining" before writing this article?
If the author had done so, she might have learned something about the statistical evidence that men interrupt women far more often than the other way around, or that men are taught to express themselves in a boisterous and sometimes confrontational style that women are punished for as early as first grade.
Instead, the author wrote something stupid that wasn't interested in how this term developed or why people appreciate the term so much.
No, obviously the existence of the term "mansplain" does not reject the reality that plenty of women have an obnoxious style, too.
However, many of those women adopt a similar attitude of explaining the world from a position of privilege, to those who hold marginalized positions.
For example, as a marginalized woman, I would never write an article like this about a topic I knew nothing about.