LLMs have completely changed how I run Linux. I just got a brand new Lenovo and getting the fingerprint sensor PAM configuration going for sudo was a breeze. I was having issues with my wifi not switching APs properly on my mesh and debugging and implementing a stable permanent fix took the same amount of time as what would previously have been just the start of me googling to the problem. And now that it's done the experience is really nice. An absolute dream even.