Author is not completely wrong, but I don't like this attitude of celebrating ignorance. I agree we shouldn't judge others who happen not to know what we know,

Author is not completely wrong, but I don't like this attitude of celebrating ignorance. I agree we shouldn't judge others who happen not to know what we know, but IMO it's likely that knowing this concept at a deconstructed level will be helpful to most devs at some point in the future. The ones who don't know it won't even know it would have helped them, because that's how knowledge works. And that's why it's important to celebrate knowledge, not ignorance.