Right, and some people will work in C, while others will work in Python. That doesn't quite line up with a "grade level", but I agree that different writing styles (or languages) suit different purposes best.
But I assure you, our computers would "think" that we are all idiots for using just about any high level language feature. We write things in loops (computer unrolls it), we give variables readable names so we can think about them (computer assigns it a memory address instead), and we build meaningful abstractions (computer sighs and turns it into meaningless 1s and 0s). So literally all high level languages are written for us feeble-minded HUMANS! Not for computers.
