Apple Software Cycles
Courage is apparently what it takes to remove a headphone port, according to Phil Schiller. I can only imagine which laudable value might lead to slowing down, making the upgrade cycle biennial, and focusing once again on quality and dependability above all.
For macOS, moving to a two-year update cycle would be beneficial. Handoff, Apple Watch unlock, the entirety of iTunes, amongst others, could all do with a bit longer in the oven. (Not to mention the inevitable Adobe Creative Suite and Microsoft Office issues that occur — and take significant time to resolve — with each macOS update.)