Sure you can. That said, I'm not sure what Apple's usual style is and it might be pretty out of character (or not) to drop support shortly after an MR.
No you can't. Upstreaming a large feature like this requires at the very least allocating a number of manweeks to the upstreaming process, and that's without accounting for actually writing the feature in the first place. Making a PR and not following up would be worse PR (heh) than doing nothing, which is also costly.
If they had dumped a tarball or a fork somewhere with a hacked up PoC it could have looked like they just dumped what they had, but even that requires approvals and time from legal, and so someone has to decide its worth investing in.
(I have no interest in speculating about the Vision lineup itself, just commentating on open source contributions.)
No you can't. Upstreaming a large feature like this requires at the very least allocating a number of manweeks to the upstreaming process, and that's without accounting for actually writing the feature in the first place. Making a PR and not following up would be worse PR (heh) than doing nothing, which is also costly.
If they had dumped a tarball or a fork somewhere with a hacked up PoC it could have looked like they just dumped what they had, but even that requires approvals and time from legal, and so someone has to decide its worth investing in.
(I have no interest in speculating about the Vision lineup itself, just commentating on open source contributions.)