Make vs buy decisions work differently for companies with virtually unlimited buying power. The absolute control that doing it yourself provides cannot be bough

Make vs buy decisions work differently for companies with virtually unlimited buying power. The absolute control that doing it yourself provides cannot be bought. And Google has to care only the platforms it wants to support (as some guy at BSDcon said, you have Windows, Linux Intel/AMD/ARM and rounding errors). Do you think the 100000 cookie cutter game developers for Android will stop developing for it because the platform libc has subtle issues? They rightfully don't give a shit.