I've found the traditional publishing industry really interesting. It's so hard to get approved or even noticed from the gatekeepers[0]. Even getting a rejection from an agent can take months. And agents are just the very first gate. Being agented can be lightyears away from getting published. And after so many layers of gatekeeping and due process, what got to the shelves are like, uh, Kiss of the Basilisk . I mean…
Everyone and their LLM is flooding them with slop every day, it's no wonder it's hard to get any feedback whatsoever. And even if you do get selected, you may fail for reasons that have nothing to do with the quality of your writing.
If you've got the social media following, your book can be really bad and it'll still get published (examples... abound). The book hardly matters, guaranteed sales via an audience you bring to the table (so, no work for them) is what they're interested in.
I mean, it was already nearly impossible, but now it's nearly-impossibler (nearlier-impossible?), with the social media following being almost necessary to make it even a very-long-shot instead of a no-you're-definitely-getting-rejected.