She’s not wanted out, she’s not contesting the need for it at all. However even if she was, it doesn’t mean it would be the right decision for her.
If anyone has ever dealt with, for example, someone with dementia or any other significant mental health problem . It is not uncommon for the, to be unable to make decisions in their best interests.
Peoole are writing like “Britney wants it so Britney should get it” . Anyone who has dealt with someone with significant mental health issues would know that is not the basis for making the decision.
My husbands grandmother had dementia. She wished to sit in the bath fully clothed for hours on end and eat biscuits, clearly this was not something that was in her best interests so she wasn’t permitted,
A young colleague I worked with years ago with had significant mental health issues, she thought she was a bird, she wished to harm herself significantly and she wished not be hospitalised,. Again this was not in her best interests to permit it. So she was hospitalised.
Just because someone wants something doesn’t mean they should get it, even if it could case them significant harm. No one knows what’s wrong with Britney, although it’s clear there is something wrong. Assuming becayse she wants it, she should get it, is naive at best, dangerous for her at worst.