In my post above I started to mention an article that I thought summed things up really well, but didn't have URL. I've since found it, and it expressed my opinion on Apple no longer building products with the target of delighting "elite" users, who have an oversized influence on others and opinion.
Apple’s 2016 in review - https://chuqui.com/2017/01/apples-2016-in-review/
I think the guy is ex-Apple. It's a long read, and doesn't even mention the Mini, but worth it. Some choice quotes:
"But here’s the problem: sitting in this niche of excluded users are some of Apple’s strongest supporters, the influencers that create word of mouth..."
"It might make sense from a purely spreadsheet view, but this feels to me like a penny wise and pound foolish decision that puts at risk the halo effect and influencer networks they’ve put so much effort into building"
"...the product configurations seem designed by what will fit the biggest part of the user base with the fewest configuration options..."
"...Spreadsheets can tell you where the sweet spots in the market are and how to hit them, but they struggle at finding and bringing forward strategic areas that also need coverage"
And so on...