Ah yes, empathy is the enemy of intellect! Truly an argument made by a well-adjusted person.
> If I claim I'm a victim in a way that you're not, it becomes literally impossible for you to prove me wrong.
That's now what they're saying at all, and the fact you somehow extracted that from their point really shows how irrational you're being.
And yes, the grandparent poster did say that if you're on the Geek-Feminism-Privileged™ side of a given issue, you have a "vanishingly small" chance of being right, so "you're better off holding your tongue".