Overmelding is not fun

[ForteNightshade]

It is still relevant if you want to craft your own food and pots. ...Which is where it hurts the most, because that is where there is such a large expense.
Also, if I am going to be honest, phrases like "don't interact with that system if you don't like it" is not really conducive to a productive conversation in a feedback-oriented discussion.

This is a common misconception. At the beginning of an expansion, yes, prices can get quite high. By this point though, everything has plummeted because getting materia is incredibly easy. With a system as generous as you've purposed, materia would become even less valuable due to there being less people needing it despite the massive volume. In other words, it may as well not even exist because they'd be bordering on 3k a pop if that.

Nonetheless, the devs are unlikely to ever change overmelding because materia is among the very few consumables we have in this game. They need something to stuff in Bozja or Deep Dungeon loot boxes.