I find difficulty building healthy relationships with the people, men and women, that do negotiate.
I would rather work with other people who want to work somewhere where negotiation for salary is not assumed to be done.
Like, we both got the same offer. They negotiated for a higher salary ... why didn't the employer offer more to start if they thought I was worth more?
If it's too low, say no. If it's enough, say yes.
Why do you want to hire people who negotiate?