What are you trying to argue here? I’m not claiming that the thing I described is good, only that it is a way to get memory management wrong without calling mal

What are you trying to argue here? I’m not claiming that the thing I described is good, only that it is a way to get memory management wrong without calling malloc, so the fact that emplace exists is irrelevant. I think I still don’t understand what your point is because you seem to be arguing against something I’m not claiming.