Seriously? VR Goggles are well patented by other companies and while Apples version is gesture driven, Googles version will be AI driven - you remember Apple Intelligence is a inferior piece of garbage that tries to simulate true AI and Apple is completely stuck in its AI development.
Take a look at these 18,000+ patents. Some going almost 20 years back, and some being quite close to XR headset Google is planning to bring on market. Google has an impressive portfolio there, including a 2013 patent for AR glasses. Apple seems to have started running towards AR 5-10 years earlier. Maybe it is a cold war where neither dares to sue. Maybe not.
Google and Apple are not in the same league in AI. I doubt Apple is able to catch up. Whether this really impacts VR/AR remains to be seen. (I think Google is eager to Gemini on Vision Pro as their model is services not devices).