The real bias here is the cherry picking to showcase a narrative. The point that ML is just a statistical machine would be apparent if they put beautiful and handsome side by side. 51%+ of the time, beautiful is associated with women. 51%+ of the time, handsome is associated with men. Yea, clever is used for guys. Sharp is usually used for women. Same meaning, but you use it for different genders unknowingly. Not a big deal. It's just as bad as arguing the difference between a kilt and a skirt. Same damn thing. My only real surprise is, "he teaches". I'd assume that'll have a more female connotation since women are typically associated as teachers. But it depends on the learning data set as well. Maybe the set just happened to accidentally be guy centric regarding "teaches". Hell, if you have a data set based solely on metaphysical new age books, you'd have an ML pump out which crystal to keep in your pocket to cure polio and to stay away from vaccines. Doesn't mean the AI has any special insight.
Theres nothing special here. Its human pattern recognition over fitting fishing for attention and a stamp on their simp card using political hot topics.