Considering the political landscape and the way it's trending, she might have to.
I'm a white cis man who has voted for people of color and women for president, and will again, but I ain't gonna lie, I'm nervous if anyone but a white cis man comes out of the primaries. Not because that's what I want to see, because it truly does not matter either way to me, but because not having exactly that will always cost votes on the margin, and that could be the difference between winning and losing.