@lnxw48a1 But I think that a lot of the dynamics can be explained by that there, there is a love of the idea of winner-take-all markets, such that if you establish an initial advantage no one has a chance of catching up with you. I suspect that this is seen as more efficient than competing and, when it works out, less stressful; but getting to that point might incur far greater costs there and, indirectly, elsewhere.