"It is Alice Krige as the Borg Queen. You will see in the finale, though, it is voiced by Alice Krige, but the Borg Queen does not look good when you see her. Janeway did a number on them the last time we saw them, and there's a reason she needs Jack."
I love the idea that Future Janeway fucked them up THAT MUCH in the Voyager finale
I also assume that this is also at least partially down to 68 year-old Alice Krige possibly not being up for the heavy prosthetics again, which is fair enough honestly! Interesting that it seems the business with the Agnes Borg faction last season might at least get referenced, so far nearly everything from the last two seasons has been either retconned or played down (usually with good reason tbh).