People need to think about it in terms of incentives, what incentive do I have to try communicating with an incredible mindfulness and scrutiny that I might then fail at. The failure to do so properly could have potentially endless downsides? The default incentive is always going to be avoidance as much as possible. Not because of any desire to be sexist, but because is the instinctive path of least resistance.
not OP but the silence is a feature that allows you to actively listen[1] which is impossible when trying to come up with an answer while the other person still speaks.