1. They emphasize a culture of doubt about these accusations, which may discourage people in a situation like Ms. Wolfe's from stepping forward. On the other hand, the accused people in power really don't need our help to defend themselves.
2. They're formulaic, repetitive, and uninteresting. Most could probably have been written by a misandry chatbot. They don't bring any new ideas to the table.
And while I try hard to be diplomatic when I write critical replies to those comments...I can empathize with those who are a little harsher.