Do you think the kid would want to go to this event knowing that a drag queen is doing it? I'm sure if an actual female was reading the story the kids wouldn't have a problem with it... a drag queen though? This is more than just a drag queen reading a book to the kids (which itself is sick), there is an agenda here. If this was just happening in Melbourne, you could probably argue that there is a sick individual trying to do it, but considering it's happening all round the world, it's a case of the woke trying to get to kids in a way that seems fine. I wouldn't be surprised if these cross-dressers are counting on the kids to ask them questions about cross dressing which of course the drag queens will sugar coat and make it sound great.
You pay $100 for your son to go to soccer because he wants to do that (which is fine) but kids do not choose to go to "drag queen" story or whatever it is -- if anything they want to go and hear a story, the fact that it's a drag queen reading it completely goes over them - I don't think a 4 or 5 year old even knows what a drag queen is.
As for your question, bringing children in the centre of a debate that people around the world are at logger heads about is evidence enough.