Like, when you're that severly depressed you just dont get the dopamine hit for finishing tasks, taking care of things or even moment to moment enjoyment while you do your hobbies. As a result, everything is boring and meh, theres no reward to doing chores, no "look how nice and clean my home is!".
For most people motivation is extrinsic, even if its just that dopamine hit. So severely depressed people often tend to do nothing cause literally everything is a drag.
To be clear, im not excusing Inno, or myself when i get that bad. Im just explaining how this shit happens.