So first off substack currently right now hosts newsletters that are aggressively transgender-hostile and which have been nucleation sites for harassment against trans people. So at least for now it's a safe spot for your anti-trans newsletter or whatever it is you're coyly referring to here. Obviously and hopefully they might change their mind later under external pressure.

The millions of parents of girls should probably talk to their children to see what facets of life are currently causing them the most pain and distress because I doubt for most of them it's going to be trans teen athletes.