Greetings from the UK!
After watching the CoL Youtube videos, I was encouraged to move my caveman father's 10-year old Dell Inspiron from Windows XP to Linux Lite. He'd somehow managed to avoid mentioning all the various alerts and warnings presenting in the last few years. I hadn't seen him for a while until he came over for lunch with his computer under his arm...
It's the first real-world usage of Linux I've dealt with and it seems to have gone really well out of the box. The old man had no trouble using it for his day-to-day Spotify / YouTube browsing and email access. He essentially uses it as a glorified interactive phone book. If he can make the change without grumbling about anything (and believe me, he would if there was a cause) then it probably won't be long before my home system is moved in that direction too.