Building is by far my most ambitious project. It might only attract a niche of users, though at first it could seem strange to run an server on a device.
But Holos' purpose is more than that: helping everyone have their own identity, host their media, and not depend on a server admin. Make everything accessible with views depending on your mood. One app, one identity, with all that the fediverse can offer.
That's the beginning, the way is still long but not unreachable.