"What is seen and what is not seen”; tracing the consequences of a policy to all groups affected. These are basic economic truths and skills that are extremely important to impart on kids and young adults. Skills that many adults miss.
Just like “I Pencil” delivers the crucial, uplifting insight that complex economic cooperation spontaneously emerges everywhere. This order will exist prior to and regardless of any political system.
Keeping these broad insights front and center at all times, does not imply that you have to reject every proposed intervention a priori. But if you know that every intervention will have side effects and can backfire because of the sheer complexity of the order, even when meaning well, you will naturally be much more careful and skeptical.
Which in my opinion is really a very, very, very good thing. Especially in this day and age, where the spontaneous order is more complex than ever and where government is once again very big, technocratic and e.g. willing to "clamp" macro economic variables.
I also quite simply disagree that EIOL is “beneath simplistic”. If the kids are interested in economics, they should obviously read much more than just these texts.