It doesn't need interest from market makers. You want GUSD, you can buy it from Gemini at 1:1. You want to sell, they redeem at 1:1. You don't need market maker

It doesn't need interest from market makers. You want GUSD, you can buy it from Gemini at 1:1. You want to sell, they redeem at 1:1. You don't need market makers unless you want to get ripped off.