Yup this is the real world take IME. Code should be self documenting, really the only exception ever is "why" because code explains how, as you said.

Now there are sometimes less-than-ideal environments. Like at my last job we were doing Scala development, and that language is expressive enough to allow you to truly have self-documenting code. Python cannot match this, and so you need comments at times (in earlier versions of Python type annotations were specially formatted literal comments, now they're glorified comments because they look like real annotations but actually do nothing).