Apple has joined the gaming ranks with its own service, Apple Arcade. You can see a game preview below:
Some of these games look pretty good.
But, I feel Apple will be a more better for gaming if Apple made a device like a tablet with a MicroSD slot. There are still many Apple users with devices with 32GB of storage space which fills up very quickly after installing a few larger games which can be many GBs in size.
Apple devices with more storage space like 64GB can cost $749 at Amazon for the iPhone XR 64GB version.
or at least expandable storage.