That is just dlss or some other ai upscaling effect. Turn that off and youre good. Not a linux problem

It had no vulkan support in wayland yet. It supports vulkan in x11 probably

They used a special SoC that gets support from qualcomm for 15 years.

Interesting! I didn’t know that, thanks for responding

You can. Google pixel updates are just a reboot. Sadly many OEMs don’t do A/B updates, like samsung, so your phone can’t be used while updating the system partition

No, it’s used much more often. How often is determined by a value called swapiness.