Visiting those schools doesn’t necessarily mean she had offers at them or if she did what the offers were and what the coaches’ plan for her was. I am familiar with another athlete who had issues and didn’t have the offers you would have thought given her times. Who knows? Just saying, maybe it was a recognition by those schools on the visit that she wasn’t a good fit.
Hope she has a good support system. Committing at a school across the country is hard enough and CA to FL can be culture shock!