There’s 2 major reasons.
Her play around dest day 2 makes no sense through a scum prism. If she’s the rolecop equivalent, they’ve got dests role already, so there’s no point on getting him to out it as it only strengthens dests position in exchange for information THEY ALREADY HAD
the other is fang is like, blatant scum, and he’s not bussing a teammate at this stage. His play isn’t inconsistent, it’s nonsensical. If you’re telling me he can’t navigate using his info role and then using the result in a very obvious way, or reacting to it in the way a town player would is too difficult or my expectations are too high, I’m going to tell you to take a lap
Even if you think kikus play is a bit lacking, these 2 points essentially absolve her
FWIW I did this more in the vain hope someone reads it rather than for you, for obvious reasons