It's so refreshing to see a from-the-ground-up built hobby project like this. We need more operating systems that don't track users, show ads, or have decades of accumulated ~~cruft~~ backwards compatibility. The design goals will appeal to anyone who was into computers back then. Well done. Doing all this in 3 years is impressive and inspiring. I think you won't have to worry about sustaining your family much longer ;)

Running this on real hardware would be great. Future weekend project...