It’s a shame that it happens. I think it’s somehow becoming a habit for certain people take the bullying of authors, looking for social media and abusing those. Of course the fact that the author on your article is an underage girl makes it worst but this shouldn’t be happening at all. It surely deserves our attention, denounce it and stop normalizing this behavior is part – I think – is the first step for a serious approach. Thanks for making it public.