It basically boils down to "your fancy lock doesn't fix the person-sized hole in my door". She seems to be expecting the Signal devs to develop an entire Chines

It basically boils down to "your fancy lock doesn't fix the person-sized hole in my door". She seems to be expecting the Signal devs to develop an entire Chinese IME. Why should the lock company have to also make doors? Somewhere in the middle there she gets rather rude and starts accusing Signal devs of only caring about western users, as if there is a double standard. But there isn't: Signal doesn't provide a keyboard and keylogger detector for "western" users, why should it for Chinese?