In many cases, the incapacitated person does need the protection of a guardian. But far too often, the guardian is the source of abuse, and the lack of oversight leads to appalling situations.
Celebrity cases where persons appointed as guardians fleece their relatives or sequester them against their wills in nursing homes may get the headlines, but what happens to regular people is one of the quiet shames of our country. Despite many changes in the law, vulnerable people continue to be abused by professionals and family members whose interests are not in the well-being of the person they have been court-appointed to protect.
When a judge imposes legal guardianship or conservatorship, the ward or "incapacitated person" may no longer be allowed to decide where to live or whom he or she will see. If a guardian is appointed, that individual gets to decide whether the ward is allowed spending money. He or she won't be able to enter into contracts, including marriage, or demand a different guardian—even if the guardian is abusing the ward or stealing his or her money.