It seems odd that this comment, of all of the ones I've made, is getting downvoted. Did I break a taboo? Am I not supposed to notice that the + operator in C++

It seems odd that this comment, of all of the ones I've made, is getting downvoted. Did I break a taboo? Am I not supposed to notice that the + operator in C++ programs can represent vastly different amounts of CPU work and memory usage in different contexts? Or that RAII does substantial amounts of work which is hidden from the source code? Seems like magic is magic regardless of whether it happens at compile time or runtime.