Because they "are not good with computers".

This sounds like some Haiku or Limerick. You should frame it.

To me, jQuery is not a tool for making applications, it's a tool to simplify html manipulation and traversal. People shouldn't compare Angular or React with jQuery, it's comparing apples and oranges. With that said, jQuery is great at what it's supposed to do and there's no harm to use it in special cases on top of other frameworks. Although I haven't needed to use jQuery for years now.

@Root Sorry to hear. There should be a parents license.