For what it's worth, this comment is toxic. I am probably the kind of dev that would get lumped in to the group you're calling out, but I edit my own nginx files, I am interested in being close to the metal, and I'm focused on having strong fundamentals. So why not help out instead of being pessimistic? The eternal september thing is everywhere on the web. Everyone loves to talk about how much better it was 'back then'. It's very easy to look back and say that the past was better. You just strap on your rose tinted glasses and sense of superiority, and excuse yourself from any logical, productive discussion.
What I would like to see from experienced devs like yourself is some help with merging the best of both worlds. When should I be close to the metal? When should I work high up the stack? If you offer some real help, you could save us days or weeks or months, but if you take the easy route and point the finger then we all lose.