My point wasn't that there's no value in listening to disagreements but that it's not useful to add unqualified or malicious viewpoints just for the sake of “listening to both sides”. Damore had no relevant expertise or experience, had conducted no research, and a huge ideological axe to grind.

Giving someone like that your attention is simply increasing the distraction level. It would be much better to get someone qualified — in this case, say, a neuroscientist or cognitive psychologist — who can do a better job representing that position.