Earlier this year in May, I decided to make the big decision to purchase a 2019 Mac Pro. It was everything I could have dreamed of: a modular desktop tower PC that is designed beautifully and runs macOS. Of course, I had heard about the ARM rumors, but was caught off guard when they announced the transition a month later. I also purchased a 2020 13" MBP for mobile use to accompany it. Between these two machines I've got over $10,000 invested.
I've been an Apple fan for the last decade and own many of their products. If they burn me like they did to Power Mac G5 buyers (ie my Mac Pro is only software supported for 2-3 years), I will have to think long and hard about giving Apple any of my money ever again.
A psychologist once said: "You cannot anticipate a depression."
And that's what you seem to be doing. Anticipating problems and getting angry about something that hasn't yet materialized.
Why, though?
You were "caught off guard" because the time from hearing about the rumors to Apple actually announcing something wasn't ... long enough ... for you?
Well, you should be on this website more often, or may avoid it entirely.
I am in the process of making up my mind about a new iMac.
Buy now? 10th gen Intel, for less money than the previous model?
Wait for the iMac with ARM hardware? Till when? For how long?
We'll see if I can be patient or buy a machine soon...