Nepotism: Favoritism by those in high office to relatives or friends.
Liz Cheney is disqualified for office — in spades -— in these days and times.
What evidence do you have that Dick Cheney ever practiced nepotism?
Dick Cheney was meticulous in his public behavior --- never employing his position to the benefit of any family member. All of whom were expected to make their own way.
Recall that we're talking Cheneys here. Not Kennedys. Or Clintons.
It would be short-sighted to embrace a candidate simply because she was a former Veep's daughter.
At the same time, it would be pig-headed to reject a candidate who is eminently qualified for office simply because she is a former Veep's daughter.