Apple has been deprecating every design they've perfected in the name of "progress" since 2010: iPod and iPod Nano (2010), MBP 2nd gen form factor (2012, sturdy, repairable, though it wants better thermals), iPhone 5 and 6 form factors (2016), and now OS X (2018). The only reversal to this trend I can name was reviving the Vanilla iPad in 2017.I will buy Mojave compatible macs from the refurb store going forward, but after that, its a bleak, sad desert. Either windows ... or 'silicon' macs I have no interest in.
They are hostage to the stock price, even though stock price has been banking on services for the last year, so who knows why they still lean into this counter-productive "revolutionary leap every year" branding.
In the wreckage of all this, they've laid the ground for a healthy unauthorized refurb market, where, once the brand myth finally crumbles, anyone with the skills can profitably Frankenstein 3 dead Golden Age devices plus a new aftermarket battery into a machine better than what's on the Apple Store for half the price.....