While putting together the Academy Copycat epub I discovered that there is apparently a word for cute poorfag moe; "bindere" from Japanese "binbou" (poor) and "dere", because the character profile page refers to Siel/Ciel as one. I'm pretty sure the term only exists among Korean otaku because I can't find it in use in Japanese or English.
https://en.namu.wiki/w/%EB%B9%88%EB%8D%B0%EB%A0%88