I think in order to notice and take offense to those tropes, you already have to be prejudiced against them. And you probably also have the pretense that what you're reading was thought important enough by another person to write. So when you realize that this isn't the case you become disappointed.

But some people just don't care, and are just in it for novel rearrangements of the narrative structure. I'll give you that I don't notice this so much with literary content, but I have seen people being entertained by AI generated music and videos quite a bit, especially children and those who in general are uncritical of what they consume.

For example, the other day I was at a restaurant where they were playing some AI abomination of Frank Sinatra called "Take me to the Moon", and nobody really seemed to notice or care while I was becoming nauseous to my stomach. You have to already be biased to notice it, let alone to even be bothered by it.