You're just intentionally misinterpreting what I wrote.You want Apple to keep 8/256 as the default because you're afraid of a price bump and 'you don't want everybody to suffer a price bump?'
For any product line, a company has to decide a pricing structure.
Apple chooses one method of structuring their prices that make for price ladder with regular intervals. There is likely some deeply researched reasoning for this having to do with psychology in marketing.
At any given generation of products, Apple have chosen to make the base level specs appropriate for those whose demands are not great on a computing machine.
What you want to do is force Apple to over-spec those base machines, because of reasons about which I can only speculate on your part.