A core component of any AR headset for everyday use is going to be that it not only has to be stylish, it has to be chic. I think Apple is the only one of the frightful five that have that kind of brand power. I have serious doubts that ML has a culture that can be molded to produce a product that has that aura around it. I can 100% see ML becoming part of Google, especially considering Google's stake in ML.