What’s the difference for a real user between using X11 or Wayland nowdays? I haven’t found anything useful on the internet, so I’m asking you. Internet articles on the topic (and about WMs too) seem to be advertising slop since they explain anything but the real things. Also, if anyone used the XLibre fork, I would love to hear about your experience with it.
X11 is still server-first and needs workarounds to run locally (like startx, sx), while Wayland can just be run. Unlike X, it isolates every processes access to other windows, but with slow adoption of protocols for things like screen-sharing, video conferences, accessibility tools. The tooling is not yet there imo.
That’s the main difference nowadays. Some people have issues with tearing or wrong-monitor with either of them.
Honestly, Wayland vs. X (and Flatpak) fit this perfectly: