Every year at around this time there is a lot of linux related content in tech media. It's a slow moving evergreen topic perfect for a scheduled release while the author is on holiday. This is just filler content that could have been written at any point in the last 10 years with minor changes.
I've been working on the Linux desktop for 20 years, and I've been using it on the desktop since 1999, so I lived through the infamous "Year of the Linux Desktop" era. I've not seen anything like the current level of momentum, ever, nor this level of mainstream exposure. Gaming has changed the equation, and 2026 will be wild.
The level of momentum feels roughly equivalent to the era of Ubuntu coming around in the mid-2000s. We have been here before.