hahaha, meta are going to have to actually compete. I suspect the MR experience will suck from apple, but the reality distortion field thats still lingering will tide them through. At least we know that the apple device, whilst limited in screens and slam, will have a decent software stack that will put consumer's ease of use first, rather than bullshit promotion driven dev from oculus.
This is in fact the best thing that can happen to Meta. At the moment no one really knows or cares about VR/AR. If Apple successfully takes it mainstream then they would have done what years of Meta's marketing campaigns couldn't, and suddenly they'll have a real market to compete in. Heck they don't even have to be better at it. Playing the Google/Android role is good enough.
With ads.
Good luck, Meta.