It's totally unknowable, now that they've deleted their plurk. The only way to tell is if they're clumsy enough to use one of their journals, of which the only list I know about is here (https://i.imgur.com/1sF1Lsw.png), updates their musebox, reactivates their plurk, or someone starts leaking private discord conversations which, IIRC, is a nono for wankgate? But I'm not sure.