I heard the same story many times before.

Devops engineers did not know 101 of cable management or what even a cage nut is and being amazed to see a small office running 3 used dell servers bought dirt cheap, and shocked when it sounded like a air raid when they booted up, thought hot swapping was just magic.

It is always the case - earlier in the 80s-90s programmers were shaking their heads when people stopped learning assembly and trusted the compilers fully

This is nothing and hardly is shocking? new skills are learnt only if valuable otherwise one layer below seems like magic.