indeed, open sourcing is only half (or even less) of the picture: who is driving the open source community and how it is driven (i.e. governing structure) are probably more important IMHO. There are countless of cases where an open source project is either killed by slow death, or dictated by a single entity. Chris's previous projects like LLVM and MLIR are fortunate enough to grow and thrive organically, and that takes years if not decades to cultivate