Apple has confirmed that Apple Intelligence is coming to the Vision Pro in April. Apple Intelligence will be available on the pricey headset in beta with visionOS 2.4. It will support US English to start,

The next big update will make it much easier to share the Vision Pro. One of the big problems with a VR headset is that anything you want to do, you have to do inside it. Apple is looking to tackle that and other Vision Pro pain points with visionOS 2.

An update to the VisionOS also brings a new iPhone app, a remote-viewable Guest Mode and a new app to discover curated 3D movies. It's about time, although the features aren't officially arriving until April.