I would suspect that what is wrong with her is her fear of having to answer for the Jan 6 Committee fraud.
https://www.bizpacreview.com/2024/01/08/liz-cheney-proclaims-desantis-unfit-for-office-for-j6-comments-what-is-wrong-with-this-woman-1425744/
#Jan6-Committee-Fraud #liar