

That’s really unusual. I’ve found, if anything, most of my games run better since switching to Linux. Nothing runs so much worse and I have rarely needed to apply launch options. I wonder if your games aren’t running on your iGPU inadvertently? That’s the only thing that comes to mind that would cause that much of an issue.
Can I please query the win10/11 because it’s a shared console? What about it being a) shared or b) a console makes win 10/11 a requirement?
A consistent console-ish experience with pc-like access to games is more a case for Bazzite or steamos than a case for windows.