Comment by roughly
Shouldn’t be particularly surprising Netflix is leaning in here - they’ve been pretty open about viewing themselves as “second screen”/background content for people doing other things. Their primary need these days is for a large volume of somewhat passable content, especially content they can get for cheap. Spotify’s in a similar boat and has been filling the recommended playlists up with low-royalty elevator music.
"Generated material is temporary and not part of the final deliverables" sounds like they are not looking to generative AI for content that they will air to the public.
Later on they do have a note suggesting that the following might be OK if you use judgement and get their approval: "Using GenAI to generate background elements (e.g., signage, posters) that appear on camera"