>>85415893raspiness is fine. quite feminine actually.
it's the twang. the "nasal" quality. the chicken voice.
her voice sounds incelish, there's a constant well maintained tension that makes it sound like she's taking every word seriously (even if it's her prerogative to think so) and her vocal chords are also very tight. making all the resonance closed off from going down into the windpipe resulting in her voice sounding shallow or lacking depth; quite literally so, because she's keeping her vocal chords high near the entrance from the mouth, and closing it tightly preventing the vibrations resonating with the chamber below.
to fix this she can try learning to use her vocal chords to adjust for high-low pitch instead of pulling her larynx up.
and she can try learning to be more breathy when speaking.
tl;dr she sounds like bugs bunny. she should practice to speak more like goofy, so that her voice can sound more like minnie mouse.
but in my biased opinion and from a glimpse of her xitter videos, she sounds like she probably still has reservations in actually being a woman. almost like she's expecting more out of it, but she doesn't know what actually makes a woman (or a man for that matter). I'd even judge her as someone who transitioned not because she's feminine from the get go, but because she's a fatherless masculine man who sought to fix his problems by transitioning since nothing else he wanted to do was allowed. this won't help her to be more feminine at all.
so, what she really should do is fix the mess that she is inside best as she can, and make peace with what she can't fix. then move on from that and learn to be a woman with an open mind.
pro tip. it'll take time, so don't rob time from yourself by busying yourself things you can't immediately fix. question yourself why you want what you want
you are broken, live with it and don't run away, believe in yourself. remember, sometimes it takes a real man to be best girl 
