No one's avoiding the point. Your point is clearly "this is too expensive and there's no benefit."
First of all, marketing is about moving units, so doing something perceived as beneficial is actually good marketing, even if those benefits are superficial, negligible, or non-existent. Second, as I stated, from a cost of production standpoint this is a good move by ASRock to maintain similar components across their stack. The 3 fans start at the 6650 and run up to the 7800xt (for steel legend parts). Third, whether it's overpriced or not is irrelevant to the issue I'm taking with what you said, as no one's debating the cost proposition of the part.
You may take issue with how practical the design is to the card at hand, or how soon the card may be replaced, or how underpowered it is, or how overpriced it is, but this boils down to personal opinion.
You can't ask why someone in marketing "lost their minds" without looking at the picture as a whole. If you went to the head of ASRock and told them, "this card is terrible, you don't need 3 fans, let's create a different assembly for it that better reflects its power" they'd look at you and ask, "is it going to cost us more money to develop a second fan solution rather than reusing the current one?"
You'd then say yes. They'd then say you're crazy. Now who's crazy?