However, I am now watching from the sidelines, as Apple computers are no longer an option for me. I cut my teeth on DOS (3.1 maybe?), then Windows, and started using Linux occasionally in 1996. As I was weaning myself off of Microsoft platforms towards Linux full-time, Apple introduced the x86 Mac (2006).
At that time, it felt like Apple cared about the "engineers" again. (Whether that be software development, scientific computing, etc.). Previously, all of the designers I knew swore by Apple, but serious computing happened on Windows or Linux.
But finally, this was Unix, with a beautiful GUI, on the open platform I cared about. (I've written in assembly, written an assembler, my own boot sector, gui toolkit in the VGA/MCGA days, so I care about x86). From 2006-2019 my primary computer has always been a Mac of some kind (always Linux on the server, Mac on the desktop). The last couple of years, I've felt pushed away from the Mac (hardware limitations, keyboard issues, locking down of hardware/software) and started experimenting off-platform again.
Apple seems to have forgotten lessons from it's own history (whether that be the initial problems with the Lisa, or the great success of the first open/unix version of its OS, or how iPhone usage exploded with the comparative opening up of the platform for development).
Don't get me wrong, this isn't anti-ARM sentiment, I now run an ARM linux server alongside my x86 server cluster. If Apple releases an open ARM Macbook, I'll be truly surprised, because I think Apple has been saying for awhile now that it no longer cares about an open computing platform.
So, goodbye Apple, thank you for the good years. I hope that this is just another wave, and you'll come back to open computing in my lifetime.