It can be a useful tool for self development purposes. When it’s misused it facilitates unhealthy disassociation, narcissism and potential hostility and lack of care towards others. "I didn’t do that, third-person did."
Jennifer Lopez speaking of herself in 3rd. person, while in the company of someone else saying, "Ewwwh, She's Flipping Her Hair" #Narcissist🚩 *But, whaddo I know🤷♀️ ✌❤