Sculpt OS features a couple of presets, which are examples of several components wired-up for you. For a quick test, enable the "Use" button in the RAM-fs component (so everything will be deployed into RAM) and find the default presets in the "System" menu at the upper left screen corner.
The "Window manager" preset gives you a suitable starting point for a desktop scenario. Or the "Falkon web browser" preset gives you a disposable web browser. Upon selecting a preset, all the needed components will be downloaded and deployed automatically.
Genode developer here. Surprised seeing the project at HN, I'm very happy about the interest.
My colleagues and me are indeed using the system on a daily basis. Personally, I'm running it on an Intel-based Gen12 Framework laptop and on an i.MX8-based MNT-Reform laptop.
Earlier this year, I recorded a casual walk-through of the Genode-based Sculpt OS.