Interesting, I see that is pretty new. Some of the documentation must be out of date because it definitely said Nvidia only somewhere when I tested it about a month ago. Thanks for giving me hope!
I personally have absolutely no services with an open port to the internet, everything accessed remotely goes through Tailscale. I just don't trust that I could do it myself safely
I know that with Samsung you can set up a 'routine' to disable fast charging according to a schedule you manually set. I don't think it goes all the way down to 5W but much slower than without the limiter
Using the Index, SteamVR keeps throwing a display not found error for the headset. Tracking seems to be registering but the screens remain black. I saw some people say that replacing the trident cable fixed this issue for them, but I am doubtful since it just works in Windows. I tried the stable, legacy, and beta versions of SteamVR, all to the same effect. Also tried changing the amount of displays connected and what port the headset uses. I imagine it's some sort of display driver issue (Nobara linux, wayland on nvidia) but I have not been able to figure it out.
More likely to have an impact the other way around