One consideration that hasn't been mentioned so far is the possibility the machine may not be needed for future models. Apple has gone halfway toward making them repairable in that the iPhone 14 and 14 Plus have removable backs, sharply reducing the need for a glass separating laser machine. When I say halfway, that's because the 14 Pro and 14 Pro Max do NOT have that feature and thus still require ridiculously difficult measures to replace the rear glass.
As to future models, who know what evil lurks in the heart of Apple? Not me, and I wouldn't even try to guess, but we'll see if any of the repairability movement is getting through to them.