I am all for inclusion and sensitivity when dealing with other humans, but where's the science? This one grad student's paper doesn't indicate any measurements, statistics, or hard-science facts.
"Biological Males" implies male sex. Sex is immutable, which even this article acknowledges. Therefore, "biological males" is not 100% wrong.
It might be deemed insensitive as it is a term used by the right, but that is a social construct opinion, not a scientific basis.