I'm not really sure about the answers to your questions, but it vaguely seems like the type of thing they'd want to go big on or not at all, for economies of sc

I'm not really sure about the answers to your questions, but it vaguely seems like the type of thing they'd want to go big on or not at all, for economies of scale. I also suspect they can get a better margin on each M1-based device selling them in consumer products.