It is a shame to see Apple using the same tactics as iOS with macOS, which in my opinion a different beast when it comes to upgrades. I really regret upgrading to High Sierra, because — thanks to a still unfixed graphics driver issue, my 2014 rMBP reboots/lags/breaks when using the GPU. Fortunately, I managed to remedy it with a beta Nvidia driver; without a pro-user mindset, I can only imagine how many people are fr…
After all the trouble you went through, would you really call your experience an "upgrade"? It sounds like you are barely tolerating upgrades. In terms of user experience, Apple has terrible UX because they impose on their users so much. There is no justification for what Apple is doing. They are downgrading and arguably damaging your computer, because 1) they are too lazy to support more than one operating system, 2…
[1]: https://www.folklore.org/StoryView.py?story=Diagnostic_Port.... -- "[Steve] would also rather have them buy a new 512K Mac instead of them buying more RAM from a third-party."