Oh I 100% agree. She needs good support and proper help to help her through this.It's extremely common with trauma. Her mum has been dying since she was 14 iirc. And goodness knows what else she has been through these past few years, we know the industry she is in is rife with sexual assault/exploitation/rape, she clearly has problems with sexual boundary given carmies 14 year old sister video, plus the trauma that covid has caused a lot of people. I genuinely believe at this point she is experiencing some form of PTSD, self medicating (which she has admitted to using alcohol as a coping mechanism) and as a result is probably experiencing derealization/depersonalisation. I know people don't like armchair psychologists here so I full expect for people to disagree.
I still think she needs to go home, ground herself and herself some good intensive therapy before she is too far gone.