In a weird way this makes Linux a microkernel. They’re “macro” but isolated and cooperative. Coolest patch set I’ve read about in a while.

You are getting this from Xwayland, so you’re running a rootless X server in the background. It’s nice that it works seamlessly, but it’s not really Wayland doing anything but managing the X window.

I agree. I have become more amenable to things like Flatpak or Podman/Docker to keep the base system from being cluttered up with weird dependencies, but for the most part it doesn’t seem like there’s a huge upside to going full atomic if you’re already comfortable.