Is interesting, because maybe budget a 10% of time doing this will yield a lot of progress. Also, taking in consideration than certains tools (programming languages, OS APIs, shells, etc) have a large surface area of impact and many developers actually not care if the tools is made on C/C++, care that solve a certain problem. (Of course, this demand that the c-call conventions stay because that wire A LOT, but that is small and contained).