Pretty sure you can access Game pass through web browsers so there is no reason you can't use it on a Mac.
Ok, so why exclude GFN in a browser on an xbox? Not even sure how xcloud on xbox would be "more platforms" when well, you've already counted xbox as a platform, but I digress.
You also aren't counting games that currently aren't streaming anywhere like Diablo that will be streaming after the acquisition. If you can't stream certain games like Diablo on GeForce Now it wouldn't be an alternative to Game pass no matter which two additional countries it's in.
I'm not sure why people believe MS is some kind of sole provider of game streaming but I guess that's what different market leverage does to people. Yes different services have different libraries.
Aren't streamable anywhere isn't correct though. Diablo is streamable right now on Boosteroid. How much do you want to bet it won't be anymore afterwards?
You keep trying to change the subject to GeForce Now but it still doesn't refute my point there are more smartphones and tablets than PlayStations so in the event that PlayStation doesn't get a MS game after the acquisition there are still more total alternative devices out there.
It's not changing the subject. You brought up streaming to suggest that Hellblade came to more platforms and I mentioned other platforms Hellblade was available on before, GFN.
It does refute it because I don't see the relevance of suggesting that there are more phones and tablets out there than PS because
1) streaming with other services like GFN, Blacknut, Boosteroid, etc exists and already provides that service. In the case that was brought up, Hellblade, MS actively removed other streaming platforms like GFN. So suggesting it's on more platforms or devices now doesn't make sense.
2) the streaming service customer install base is currently far smaller than PS to begin with.
So anybody who wanted to play on phone or tablet could have before anyway and you are losing a bigger group of people who were interested in that established IP even when "there are more phones and tablets out there" regardless.