I believe that selling a branded product that targets audience X, then in a refresh raising your pricing so much that a large subset of X can no longer afford the product is pissing on their target audience, yes.
If Apple wanted to sell a more expensive SKU to that wealthier subset of X, then it should have been a new brand instead of using the Mac Pro's brand.
I don't own any apple desktops, so there's no personal animosity on my part.
The Mac Pro brand was basically dead for years. Your complaint would be reasonable if they made such a large change between generations for a product on a yearly cadence, but this is more like when a car company brings back a model they discontinued 15 years ago.
If Apple wanted to sell a more expensive SKU to that wealthier subset of X, then it should have been a new brand instead of using the Mac Pro's brand.
I don't own any apple desktops, so there's no personal animosity on my part.