I am running Ubuntu as my desktop operating system. I would never do this without an LLM to do the work of keeping it functional for me. Today, Rise of Nations wouldn't launch. Never had that problem before. Seems the driver for 32-bit games and my Nvidia GPU weren't getting along after an update. Codex was called in and solved the problem for me in about 5 minutes. I just copied and pasted the Steam log and let it tell me what to do. Tadah.
I'm actually excited about the potential for a future where local agents help improve the operating system experience as I go by making changes based on my use case. All local, of course. I do not want to trust a cloud provider with my use cases/behavior on my computer so they can sell me more ads...