I think a big problem with her, is that you could tell she was trying to maintain relevancy after picking a fight she shouldn't have in a seemingly opportune time, and put all her eggs into a basket of "Maybe I can be a Liberal hero, now that Trumpism is dying?". She read the tea leaves wrong, and suffered for it. A lot of Republicans did the same after Jan 6th.
They hopped off of a boat that had a hole in it, and misjudged how big it was. Only the smart ones jumped back in once they used some duct tape to patch it up. Ted Cruz was the guy helping them back in, while saying "I get it."
The ones who didn't? Well, they end up like Liz Cheney.