I was with my stepson who is a qualified primary teacher and is also autistic. Some small children passed us and I said "aren't children beautiful". I think that they are, especially when they still have some innocence and are interested in and questioning things, eager to learn. He immediately jumped on me and said that I shouldn't say such things about children. He sees such comments as perverse and potentially dangerous to children. Full stop, regardless of who's making them or any context. He said that he'd studied children which of course he had for his teaching degree, and that nobody should call them beautiful.
Who do you think is being unreasonable here?