Truthfully, this is all on Apple for the delay. Good for them, positive points, whatever spin you want to put on it for telling people in December 2019 they would be announcing/releasing a model with W5700X as BTO option, but three months later there have been no updates.
True. At the end of the day, the specs/etc are all on them, and it's their product. They do take the blame, wether it be because they didn't get the drivers into shape, going with a binned chip that has yield issues, or otherwise making things harder on themselves. And it's not like they have to use AMD beyond their animosity with NVidia.
It does not bode well for their new PRO focused machine strategy that they were supposed to be returning to. Seems like more of the same - get what we give you and we won't give you an update to plan ahead. It's almost embarrassing.
Although it's not like Apple really did any different. It's been like this since SJ returned to Apple in the 90s. I was kinda hoping that they might be a little more reasonable on this front going forward, and they have been pre-announcing things more than they used to. But I guess they still keep that part of Jobs' thinking too close to the heart for their own good.