Thank you and well said. I've been saying this for years that I'll never ever buy an iMac or Mac Mini. They are not DESKTOPS!
Neither is a product for me. I grew up on Power Mac G3s, G4s,G5s, and then the Mac Pros until Apple priced them out of any prosumer's price range. Now Apple doesn't sell a product I want or can afford. I'm one of those people who's job doesn't require TRUE PROFESSIONAL computer ability, but still like to tinker around and upgrade here and there with new tech. And gamers all know that Apple will throw them under the bus first as far as support and with tricked out machines. Apple is no longer the company of the dreamers like in that TV commercial. I wish they were, but they aren't anymore.
This is sad but true.
However, this is not a surprise. Apple giving user access was always a reluctant thing, even if when they did allow it it was well thought out. The 2012 Mac Pro was and still is a thing of beauty.
But by the time 2013 rolled around, Apple had completely abandoned the user base you describe.
We just refused to believe it.
After seven years of waiting, and then seeing the new Mac Pro (price and overkill-for-me features), I've lost all hope. Plus, as I've gotten older I simply lost the taste for all that tinkering. The best we're going to get is a setup similar to the trash can, but with a Mac mini instead.
Nowadays everything is so fast (TB3, eGPUs), phone cameras are so good, apps are so robust and storage so readily available that I have gotten to the point where I can completely abandon the Mac altogether, and use an iPad for all my needs (what was once known as "iLife").
My gaming needs don't exceed that of consoles (I have several PS2 thru PS4, Nintendo Wii, Wii U, and Switch scattered all over the house).
And my company issues me a decent PC laptop (Lenovo ThinkPad T470S), so I really don't need an iMac or MacBook anymore. Although if they offered me a choice I'd take the MacBook with my eyes closed.