The percentage of voters who are Republicans is now 28% and independents, 41% are the largest block of voters. This is why it is so important that independents get involved in the primaries or caucuses even if it would mean signing up as a Republic temporarily.
Nikki Haley seems to be backed by Wall St as was Biden in the last election. He got $74 million for his campaign from Wall St. I am very skeptical that Haley can withstand the pressure she would be under to bow to trans rights/ideology if she was president. Look at how fixated Biden was on this issue.
I think she'd do more than any other republican candidate and she knows what a woman is, unlike the current democratic incumbent.
She's the lesser of two evils