👉 Insubstantiation is a legal concept in the United States that refers to an argument or statement made by someone who has not provided sufficient evidence or substantiating information. It occurs when someone makes a statement without providing any basis for it, and this is often used as a defense against charges of fraud or other illegal actions. Insubstantiation can be seen as a way to avoid proof or to make the statement appear more convincing by using language that does not provide clear evidence or support. This can