Google is not one to shy away from throwing anything and everything at a wall to see which ones stick. It has admittedly given birth to some highly successful products but has also resulted in a few false positives. But as big as Google may be, it doesn't have an infinite amount of resources, especially human ones. And as a skunkworks project becomes more and more official, more and more resources might be diverted away from those that need them even more. That might soon be the case with Fuchsia OS, the third Google operating system it doesn't really need.