Yeah, and there were the same "concerns" when racial integration in sports was the issue of the day, and the right has always (at least since the Southern strategy) attempted to exploit bigotry as a means for getting votes. The answer does not lie in pandering to ignorance and bigotry, but in explaining that the advantage for trans girls on HRT/puberty blockers is minimal, and that the camaraderie they need is a much more important consideration, given the much increased depression and suicidal ideation in this population.