Some days after the first Purism Librem 5 smartphones from the second, still developer-oriented "Birch" batch release, user reviews and videos have started appearing on the Internet. The most popular and dense "review" of the current Librem 5 Birch has been published (u/kop316) on the r/Purism Reddit community.
The GNOME Desktop Environment is, alongside KDE Plasma, probably the most supported and widely used platform for desktop Linux users. Its extremely modern and touch-supported user interface is nowadays the default out-of-the-box environment on most distros, and, perhaps unsurprisingly, the official choice of Purism for their Librem5 Linux smartphone. Here