Just this week, I was able to use my 2022 and 2023 Aulani points without touching other 2021 and 2022 points for the DVC cruise on the Wish in 2022 so my guess is you can do this with other cruises as well.
Thank you @stlrod that’s exactly what I’m hoping to do tomorrow. I know the DVC cruise is sold out, but hoping to sail on the Wish in her inaugural season.
Point usage for cruises is based on the cruise departure date. If the cruise departs during your 2022 UY, those points would be used first. You would also be able to use points banked from 2021 into 2022 or borrow from 2023 for the cruise.