I love when we discuss C or C++, "Language extensions are a feature, not a bug", but then when discuss other languages that try to do without C, by adding extensios to their language reference, the speech turns into "Language extensions are a weakness, not a feature".

Additionlly "Language extensions are a feature, not a bug" seems only to be valid in the context of C and C++, IF the compilers being discussed are GCC or clang, because God forbid a comercial C or C++ compiler to have language extensions.

Speaking in general about the way these subjects are discussed online, not you in particular.