I have just started trying to use Linux and I find it very hard to actually recommend it to anyone. And the problem isn't really anything mentioned in the video, it's just that the UX is not great. You have to google so much to get things working and the answers are almost always typing some cryptic stuff into the terminal. I am technically minded enough to get by but Linux ends up feeling more like a hobby to me rather than something I can actually get work done in.
That said, I really like Linux and am gonna stick with it. I just don't don't see it being widely adopted until it becomes a bit more straight forward.