It was big news in August
https://cruiseindustrynews.com/cruise-news/2023/08/celebrity-cancels-2024-25-season-in-south-america/#:~:text=With the Celebrity Equinox heading,November 2024 and March 2025.
When the silver paint in the bathroom is 30% worn off , it is time for a renovation, and that is just one example
Look any ship after 25 years would need a major renovation,
I don’t think it will be a big problem for most cruisers in balcony or lower cabins
It will make it easier to see deals early if your wait until after Final payment date to book