I mean, that makes sense, because its just running (a slightly restricted) version Linux of under the hood, which I is what I run on my gaming and work pc
It's an immutable version of stripped Arch, dunno if that counts as 'slightly restricted'. You can disable the read-only mode if you want to and know what you're doing.
I can, what I am saying is the way the steamos is built, its a bit harder for new users to do more advanced stuff, not that its that limited. I so admit I could've phrased IT better though
The latency is so low I don't notice it at all. Weird that you're having problems.
My ps5 is hooked up to the router via an ethernet cable, and I use a 5 Ghz network to play on. Never had any issues and never required any tweaking (played most of Jedi: Survivor with this setup).