It turns out that there are quite a few celebrities who have experienced conservatorship. These are some you may recognize.
finance.alot.com
I don't think that link is reflective of Britney's situation. Only four people including Britney and Amanda are on that list that actually had conservatorships given. Brian Wilson was one, when his cousin got conservatorship because his
business manager was controlling his assets. His family cared about his wellbeing not his bank balance. Sound familiar?
Joni Mitchell had a conservatorship during her illness that was
exempt from being able to control her finances. It ended when she became well again because those who held the conservatorship cared about her well being not her finances.
Randy Meisner was suicidal after his wife died accidentally and had a conservatorship applied. Because there was some
funny business over his accountant 'friend' a social worker was given the task of conservatorship. Seems to be a theme here, don'tcha think?
Casey Kasem had dementia. He had a conservatorship applied by a judge for his current wife. It was
reversed after only one year because his wife was abusing him. He died a month after it was reversed.
I could go on but that link illustrates that concern for the person saddled with a conservatorship seems to be fueled by the fact that friends, family, or business partners, fear they might no longer be able to drink from the financial fountain their charge provides. The motivating factor is $$$$$, sadly enough. In the case of Peter Falk, a law was created to ensure that a conservatorship was not allowed to restrict providing current medical and health information or access to family members. It didn't even mention financial control.
If we were talking about Joe Public I would hope that the idea of conservatorship is fueled by the concern for a person's quality of life and any medical decisions that need to be made but I would think that even if the only thing a person owns is a $200K home, some family members will either be squabbling or scheming to take control for their own personal gain. It appears to be the human condition. One which by now should be recognized by the court system and viewed with a healthy skepticism and a review of conservatorships at regular intervals otherwise the courts are partly responsible when they go sideways just like they are when they put abused children back in the care of abusive parents because 'family is always better than strangers'. Ha.