It seems like a small thing, but everything about it is just slightly wrong. That it's called `transform_reduce` and not just `reduce`. The fact that it was in

It seems like a small thing, but everything about it is just slightly wrong. That it's called `transform_reduce` and not just `reduce`. The fact that it was in C++17 alongside a function called `reduce` that's basically useless. Why was it not in C++14? Why was it not in C++11? Why was it not in C++03? That in 2017 the C++ standard committee was still introducing misdesigned cruft like std::reduce to the language says everything you need to be about C++, it's a clusterfuck.