> When you see someone who doesn't know how to open a terminal, and log into a server at the command

Maybe this person doesn't quite get how to properly not use a comma between dependent clauses. How could one trust this person to communicate well?

> networking, DNS, firewalls, shell scripting commands, or how to configure the services upon which the application's stack runs, like web servers, application servers, caching services, or even databases...

I have known plenty of gainfully employed, 25-year-old software engineers who didn't have experience with each item on this list. That's perfectly fine; it's easy to teach in one brown-bag lunch session. I'll still take the wizard because those innate abilities can't be taught.