I'm not sure why this is a "big deal" or even much of anything. Apple has always done this. Even their work on WebKit they were not always "there" with the community. This is how Apple has always worked, why would it be any different with AI / ML?
> For me, the greatest thing about the ML/AI community is how open it is and how strong a sense of camaraderie there is between people across the entire field, regardless of whether they're from industry or academia.
You get this in every field but there are also a ton of players out there not going. Just like Apple there are plenty of companies hard at work on various AI initiatives who are also not going to said events.
I think you're making a mountain out of a molehill here. Does anyone really care Apple doesn't give away free time / knowledge to people?