I would strongly advise her not to be a lawyer, especially if she has no interest.
I’m deeply concerned about your “frustration” related to other families’ descriptions of their children. You appear to view your daughter as an extension of yourself, instead of as her own, separate person. This is not healthy.
You also keep using terms like “unappreciative” to describe your daughter and reference the money you are spending for her education. This is also unhealthy. The fact that she does not know in minute detail what her career plans are right now does not mean she is “unappreciative”. It simply means she just doesn’t know yet, but needs time to develop those plans. As a parent, you made a choice to contribute toward her education. But that doesn’t mean you therefore have the right to dictate her path for her. She is an adult. Let her be one.