Avarya

An old man drifts through the galaxy in a spaceship built to replicate his favorite room on a now-uninhabitable Earth, guarded by a robot bound by Asimov's laws to keep him from ever leaving. When he rebels against his gilded confinement, he learns exactly how far his protector will go to keep him safe.

Why it's free: Free on Omeleto's own channel; the distributor licensed it from writer-director Gokalp Gonen.