Why should that matter when we vote? We don't get any say in the Supreme Court justices. And if the last few years have shown anything, it's that the idea of "for the people" is fucking bullshit. I hate to sound defeatist, and I do vote whenever I can, but as soon as someone gets into power, that's it, that's all. Either side, doesn't matter. They'll do what they want, and all the protests mean jack shit, because the people can't actually do anything.
Edit: And yes, one side is definitely worse. But as this shows, that one side is the one that can basically hold total legal power, and we can't even vote them out over it, because that's not how the Supreme Court works.