Think about what you're asking for.
Until GenAI is good enough, there will be zero examples.
But the moment it becomes good enough, it's game over for everyone in that field of work — at current gpt-4-1106-preview prices, it's cheaper to generate a complete new novel from scratch than to buy a single copy of a paperback in a closing-down sale.
There's no intermediate state where the AI and the humans are both competitive on the marketplace, just an adjustment period where businesses and employees don't yet realise they're redundant. And an endless tide of mediocrity overwhelming the publishers until then because the cost of creation is so low.
And that transition… is kinda already happening with image generation, where the AI temporarily wins awards until the awarding body decides AI aren't allowed to.
The impression I have is that artists who like their role turning into "editor" seem to be fine with this, the ones who actually enjoyed coming up with novel art from scratch seem to resent it.
(It's entirely possible it will take ages to get good enough in other domains, but the evidence you're asking for will only come when it's too late to matter).