They are actually helpful.
I know some adults who never became helpful.
Do you see yourself in your daughter at that age, or was it just different for us back then, without this level of digital manipulation?
but may think that they know so much more about it than they actually do and thus may not realise when they are falling for something that they've missed
For every one they catch, 20 techniques slip through their mesh. It is like a magicians trick, showing the "trick" to draw attention, whilst the real thing is happening out of sight.