I already gave you an example of a C library that provided that functionality.
And no, people don't reuse trivial libraries in C, this is not JavaScript.
And no, people don't reuse trivial libraries in C, this is not JavaScript.
You do realize that tribalist arguments based on absolutely no technical point whatsoever do not make any sense at all, don't you? I mean, who in their right mind would argue that only nodejs developers need to delete dirs?
And if you believe that putting together a reliable cross-platform library that handles idempotent directory creation then be my guest and just do it. How hard would it be, right?
Node.JS is widely known for having people depend on trivial packages (I vaguely remember some story about half the world being affected because the package doing a trim space went down).
The same is not true for C. Libraries there tend to cover larger domains.
Whether that is caused by technical limitations, culture, or competence of the developers is all irrelevant to that statement.