I dont know why she'd go by a different name when Katie suits her situation well. It's basically the mobile network KT in Korea and they're pretty similar too in the fact they both get used by thousands of Koreans
Has anyone seen kim.debby's facebook? She has a Kim Debby one and her actual personal one ... but she takes the piss on both accounts making jokes about North Korea (edgyyyyy) etc so she keeps getting her account suspended because many Koreans have reported her for being offensive.
If you look up the 'tttaeo' username on insta you can see their old account (now called 'moved.to.tttaeo') and they have a US flag and Taiwan flag so I'm assuming she's pretending to be a half Taiwanese boy now edit: has anyone read "his" Amino profile tho ...... yikes