or if those worlds and sagas yet undreamt should be stripped of all resonance, significance, and dignity until nothing is left but the high-pitched cries of a lone white man, squealing in vindictive delight as his space laser makes ’splosions.

Man, when the writer starts getting this aggressive about their point, it becomes incredibly difficult for me to side with them. They take it way too far and make it sound like men can't write anything with significance, resonance, or dignity, and that anyone that has won the award in the past got it by whining. It really just detracts form everything else they've written up to that point.