No, a 3ds to switch is a pretty apt comparison about a modern pc to a steam deck actually.
There is absolutely no reason why anyone would assume this should be optimized for a mobile device. You would be limiting its potential in PC, if they can’t provide the same experience across all devices, they aren’t going to. It’s a competitor shooter for one thing….
Where am I comparing apples to oranges…? I’m using different approaches to show that not everygame a company designs is going to be playable on all devices, it’s NEVER, been that way. So why would it suddenly change just for this one case…?