I must respectfully disagree with you.

Its so painfully easy to make money, even off just running dungeons and selling the mats that comes out of it, that there is a huge deficit of gil supply to demand already. A good portion of us literally have millions, and no way to spend it. We need more gil sinks, not more gil fountains.

Also, as far as "boring" goes, its very subjective. I find studying moves for primals to be boring, but I find crafting to be fun and rewarding. I'm sorry if you cant find any way to make money that is fun for you, but that is personal, not a flaw of the game itself.

TL;DR this game has too much gil already, we need less, not more.