The issue, I think, is that this is a Steam streaming platform, versus a generic desktop streaming platform (eg Moonlight). And as soon as you boot it up, you’r

The issue, I think, is that this is a Steam streaming platform, versus a generic desktop streaming platform (eg Moonlight). And as soon as you boot it up, you’re one click out from a digital storefront that’s built in to the other end of the streaming client. It’s also weird since the vast majority of the games on Steam aren’t available on iOS or tvOS, so even if Apple is afraid of having revenue cut off from outside sales, it’s not revenue they would have captured in the first place.