I don't understand why Keira would think Erez is like Cosette though, because it's not like Cosette has ever tried to be nice to Keira to manipulate her if I remember correctly (correct me if not). She made it clear she was a piece of crap from the start. Erez however has been helping her from the start and would have had no reason to reveal he was a demon if he was trying to ruin her and the empire.
On the other hand, I do understand that all Keira could hear was "I'm a demon" because the shock and fear came quicker than the calm and rationality she usually has. I understand taking a step back to be alone to clear your mind and think, but it's just a bit disappointing to think that Erez's revelation made her forget about all his sincerity so far and only see him as a demon she would've hurt or even killed having the necessary weapons.
But yeah, calling Keira racist? That's just ridiculous. That's what happens when people don't have better arguments but want to defend/protect their fav boy
Read the user CoolllyYo comment, I was gonna reply but it would've basically been a repeat of what they said and they said it better than I would've said.
I checked B A T0 and thankfully they actually understand, yea, some are upset at the reaction but ultimately most did understood why Keira reacted the way she did.
And I can't believe some are yall are saying Keira is racist, nor is it the right word, do yall even know what yall are saying? If Erez can understand Keira so can most of yall. Keira literally says she was scared he could've been like Cosette and apologized for her reaction