That would be a good point if you actually could write the final code for CPU's, but you can't since the CPU internals do that for you. So from an application programmers perspective machine code is as low as it gets and C maps really well to machine code so C is a low level language.
> So from an application programmers perspective machine code is as low as it gets and C maps really well to machine code so C is a low level language.
C only "maps really well" to PDP-11 style machine code. If you want SIMD, parallel algorithms, heterogeneous programming, memory hierarchies/domains, etc then ISO C is completely useless.
List literals, dictionary literals, tuples, bigint literals, byte strings, f-strings, sequence unpacking assignment, named parameters (kwargs), decorators, closures (functions within functions), metaclasses, generators, async, list/set/dict/generator comprehensions, multiple inheritance, natural JSON support, ...