Yes. People who claim that typical interview processes test "coding" or "CS fundamentals" or "algorithmic thinking" or whatever basically have to face the fact

Yes. People who claim that typical interview processes test "coding" or "CS fundamentals" or "algorithmic thinking" or whatever basically have to face the fact that they've really been testing for a set of skills that's different from what's needed by a working programmer. If they were testing for the actual skills of a programmer, there wouldn't be a cottage industry of books and classes and training materials to learn how to do "interview coding".