Sorry deleted my post as the first but was more of a ramble ha, but agree. Some people can't or don't want to embrace audio/e-book alternatives, but clearly Jess doesn't fall into that category and is essentially buying the same book twice/thrice?! I do feel a lot of youtubers buy new paperbacks as a status symbol of some sort, holding a stack of books to review or having a full book shelf, as opposed to a screenshot of an e-book, but it's all so shallow. Jess could be championing second hand book buying, normalising showing audio/e-books or borrowing books instead of basically making it her brand to constantly buy new physical books and hold up to the camera her reading list.
I think too this just comes from being completely out of touch with most peoples disposable income for hobbies, and not having to learn or adapt to changing awareness when it comes to socio-economic and environmental issues.