This looks like draw.io to me, but I could be wrong.

Pixel 6 came only came out near the end of 2021, I would hope all companies support phones for more than 3 years, but maybe I’m too optimistic.

I chose the mirror cause I was just writing that comment super quickly on my phone. But uh, thanks for the right link I guess?

I’m not the op, but I’ve been using guix for several months on a new fairly top of the line desktop PC and it’s going great. I’ve been able to play steam games and set up my dev environment with basically no issues.

The catch is you need to use non-official repositories (i.e. https://github.com/nonguix/nonguix) to use the non-libre kernel and other software not on the official channel.

There’s also this nice little search engine - https://toys.whereis.みんな/ - where you can look for packages from other repos (or channels as they are called in guix).

I use Nix on my macos work laptop to set up my dev environment, but I definitely prefer guix so far, mostly due to the it being configured in guile over the weird nix language. The biggest advantage I see of Nix is that it has a bit more features and lots more packages.

I am a pretty hardcore emacs user and lisp lover though, so ymmv.