I think many students are undecided or change their major…sometimes more than once. It’s not unusual for interests to change.
Your daughter may want to ask the schools about various career paths of liberal arts majors immediately following graduation. I would also investigate internships and research opportunities…research doesn’t have to be lab based. My daughter’s friend was a liberal arts major at an LAC and did research that was not in a lab, and was also involved in language research while abroad. My D was involved in both lab based and non lab based research. The opportunities your D takes advantage of while in school will help her once she graduates…not only in terms of the actual resume, but also the professors she develops relationships with.
Has she looked into Emory and Tulane? Emory is not big on spirit but they go to Georgia Tech for games and seem to be fine with it.