It's not just on Linux though. My wife and I had literally identical setups with the one difference being the video card. I had an AMD card, she a NVidia. And the compatibility issues are real. For a specific example, Nvidia cards and Grim Dawn just don't (or didn't at least) get along, even on Windows - with about a zillion threads of such in the Steam forums for it, indicating it wasn't just e.g. a hardware failure type issue. And that wasn't the only game issues cropped up in. That's when we decided to replace her card with an AMD one, and we've had zero issues since.

Another fun thing (again, on Windows at least) is NVidia's drivers forcibly installing telemetry, even when disabled in the install settings. NVidia was king of cards for quite a number of years, but they're really not the company they once were anymore.