DLC is honest. I get a thing in exchange for money. I know what the price tag is, and I'm happy to pay what I think is a fair price. And I only pay once to keep the thing I paid for, unlike a subscription.
Let me just cut straight past all your deflecting. Do you think that the final version of DBFZ, with all of its DLC, sold at its price, should be able to exist in this form?
Those aren't the games we're talking about. We're talking about DBFZ, an example of fixed DLC being sold at a reasonable price, which you want to dishonestly conflate with more predatory models in order to say that nothing should be sold ever.