I know this is a bit of a tongue-in-cheek comment but I would argue that the year of the Linux desktop was in 2022 when the Steam deck, albeit a non-desktop machine, was released. It's a pretty popular console and really forwarded the idea of playing video games on Linux being seamless. The state of gaming on Linux is/was one of the main reason why so many people are/were holding out on Windows, and with a few exceptions of massive games like Fortnite, it's basically here. Adoption, however, is a different story.
I know this is a bit of a tongue-in-cheek comment but I would argue that the year of the Linux desktop was in 2022 when the Steam deck, albeit a non-desktop machine, was released. It's a pretty popular console and really forwarded the idea of playing video games on Linux being seamless. The state of gaming on Linux is/was one of the main reason why so many people are/were holding out on Windows, and with a few exceptions of massive games like Fortnite, it's basically here. Adoption, however, is a different story.