This is true, but there are common threads. There are things that people do when processing that shows after effects of said trauma. Such as:
Being unable to concentrate, or make decisions
Feeling Jumpy or startled easily
On guard or hyper alert all the time
Upsetting Dreams.
Problems working, or being at school
Upset stomach
Trouble sleeping
Sweating for no reason
Headaches
Not physically upkeeping your body like stopping a diet, exercise, health care, sex, etc
Smoking more or abusing substances
Feeling sad, nervous, fearful, shocked, numb, unable to experience love or joy
Irritable, randomly angry, angry outbursts
Blaming yourself
Lack of trust in others, fighting, overly controlling
Withdrawl, feeling abandoned
Detachment, not wanting intimacy. 3
Guilt or feeling like everything is your fault.
Recovery from trauma can feel more manageable when we know what to expect in the aftermath—including opportunities for growth.
www.psychologytoday.com
Now, I don't watch streamers but I think people would have shown her doing any of these things on stream in clips, especially when people are accusing her of faking it. Maybe she's an amazing actor, but you can't prevent nightmares or if you are restless you can't fake sleeping for THAT long of a time.
Also none of the most reported behaviors of post trauma studied in people, is continuing to perform the behavior you were abused doing.