Why Sufis conveyed their message through female characters?

Re: Why Sufis conveyed their message through female characters?

disagree with bolded part as that is not the case with sufism in subcontinent.
Sufis believe in women’s inferiority, physically and spiritually. Metaphor of weak character in their poetry is woman, in front of a man. Similarly they refer to themselves as women and their murshid as a man. Also they do not relegate the desi culture of oppressing women.