In analogy to suspension of disbelief I'd like to postulate suspension of genericity:
when I sink countless hours skimming text content in some The Elder Scrolls I'm not really convinced that much of it is a story worth consuming (my opinion of TES is lower than my number of gameplay hours might suggest), but I'm at least open to the idea that it might be. Thousands of players have paid good money for consuming those stories, do who knows, I might actually find something meaningful, perhaps something I'll one day connect with a real person about, so it's not necessarily a given that it's all just filler.
But when it's an LLM generating the story for me and only for me, there's no other possibility. It's a hamster wheel time sink and I can't even pretend that it's not.
Procedural generation has always had this problem where over reliance on it feels cheap and not meaningful - see Starfield from the same developer.
I would argue the exact same effect can be seen with AI images or videos - no one is watching those for hours every day on purpose