A male feminist? Interesting.
But that your teacher is a feminist does count, and I would even say, it counts very much. Even linguists have even opposite opinions on this topic, so in this case that someone is a feminist is a very important fact. I suppose only a feminist would say that using "she" in this case is neutral

. Just to make you sure: I don't think using "he" is neutral, either.
Nyggus
