I hate to say it but their minimum configs feel like a pricing scam. Like the price of a hotel room before taxes & fees. Even store employees will tell you that you really have to go one level up.
Exactly, and I feel this is true American marketing, and what makes Apple a real California company.
Just like American subway, or airfare, or greyhound buses, or even healthcare: at a high, advertised price, it gives you a standard, but miserable, bare minimum, and unsustainable way of living, and pushing you to pay for a high premium to upgrade to make it bearable, at a price a lot of people can’t afford. It’s why Apple is an American company at heart.
And each level up in RAM typically includes a bump to CPU and/or GPU core counts as well, so it is even more difficult to discern the true pricing. Annoying, but also understandable that they don't want to produce every possible combination of specs.
Don't get me started on needing to buy a 1TB+ iPad Pro to get double the RAM, though.