There's probably forty-odd people who served out of DC as either a House member or Senate member....claiming to be Republican, and spent four years in some 'reality' staging a front against Trump. At the end of the Trump era (Jan 2021)....if they'd just shut-up and gotten on with their regular job....all of them might have survived on.
Well....most just weren't finished in January 2021, and continued along some path to show folks they were still anti-Trump. One can't really say what the payback was or how they saw this 'purpose' in life....but it had become like some passion or Baptist-type 'revival' situation where they just couldn't walk away.
So you come to Liz Cheney.....thinking with all her passion....folks in Wyoming would just sign up and do another primary-win for her. That didn't happen.
Liz more or less doubled down.....saying she'd campaign for some Democrat in another state, and suggested she'd be some political figure still....appearing on TV and being a ultra-moderate Republican.
I suspect that CNN or MSNBC will hire her for a one-year period....thinking they can still use her 'used-car-sales' gimmick. At the end of the one-year, I think she's finished....too toxic to attract anyone, and will end up let go. At that point, she'll try to write a book and explain herself, but most folks are finished listening to her.
In ten years.....no one will really remember Liz Cheney and that will be the last chapter written on the topic.