The alternative is "games don't run on Linux at all". The Linux desktop market is tiny as is, the alternative isn't developers suddenly investing in native Linux ports. Even the more popular Macs OS gets severely neglected.
The best macOS gaming rigs I can think off are the mac Pros, but those aren't what most people are running macOS on.
At least Linux users can use the powerful NVIDIA cards in most of their machines. I suppose it's possible to hook up an RX 6800 through Thunderbolt, but that's quite a bulky and expensive solution that even fewer people use.
You can see this in the Steam survey. There are more macOS gamers than Linux gamers, but the gamers on macOS are almost always running on an Intel GPU whereas Linux gamers are much more common to run a dedicated GPU from AMD or NVIDIA.
It makes sense to port Tabletop Simulator or Cooking Simulator to macOS, but for Cyberpunk you're just not finding enough customers. Where Linux lacks the stability of the software stack, macOS lacks the hardware to run the stable-ish software stack on.
With CD:PR being generally reasonably DRM-free, I do wonder how much "hidden" Linux customers they have in their sales. Trying to get AAA-games from Steam to run in Linux is usually a fight with DRM software and the only way to win that fight is to pretend to be running Windows. If you can download the game from GOG without DRM, like CP2077, you'll probably end up with more Linux customers than other studios manage to gather and your OS statistics will make more sense. There's no way in hell that Linux will get any significant margin on the gaming market any time soon, but if the market will ever begin shifting, we'll probably see it in a studio like CD:PR.
I don't think people really care about running the games at native resolution and the Mac Mini doesn't even have a native resolution.
Scaling has never failed to look utterly terrible for me. Scaling from eg 1920x1080 -> 2880x1800 looks utterly awful, even on a 15" display. It's not so bad on 3D rendered titles for the 3D content, but for 2D elements such as the GUI it's awful.
The feature is usually called "render scale" or similar.
But when I reboot into Windows to spend a couple of hours in that one game which refuses to work under Proton, I immediately receive a request to fill a survey. I've seen at least a half dozen of them in that very same time frame.
I'm a Unix nerd. My first PC ran Linux for years before I ever installed Windows on anything. I've maintained a Windows-based game PC for the past 20 years solely for gaming. It's my most powerful and capable hardware. I wish I could get something remotely as powerful from Apple (for a comparable price) because I prefer MacOS as my daily-driver desktop for professional purposes.
I would prefer that over false hope.