[fidotron]

Those companies are only that big because of profit on non-Microsoft platforms, including these days the web and mobile. For example, Activision (founded to make Atari 2600 games) are being acquired because of their console and mobile properties - the value derived from the PC is there but relatively small and historic. The amounts Microsoft have burned trying to make money from gaming defy belief, instead they seem determined to destroy the viability of the market for everyone.

One reason I am pessimistic about Arm's future is they will struggle to balance raising money for future needed R&D without creating the appearance of being too lucrative a target for a nVidia or SoftBank wanting to play monopoly. That is going to push people to RISC-V. I hope they manage to do something, but they're in for a rough time.