I mean, here is the tradeoff really bad ? The central point of this article is "c++ coroutines may allocate". Except Rust's, are there are a lot of languages w

I mean, here is the tradeoff really bad ? The central point of this article is "c++ coroutines may allocate". Except Rust's, are there are a lot of languages where you can enforce that coroutines don't ? I'm confident that this is not the case for any JVM or .Net based-languages ; let's not even talk about Python or functional-ish languages. For me for instance, as bad as C++ coroutines may be, doing the same thing in C# than what I'd do in C++ is literally not even on the radar ; we just set a much higher bar for what is "good" in C++ which leads to a lot of depreciating-tone articles but one must not loose sight of the whole picture ; almost no coroutine implementation in the world sparks joy when the same criterion than this article uses is applied.