Trying to lump Ginsberg in with any of them is patently silly. The woman broke down gender barriers every step she took, it is hardly a surprise that she is liberal. That doesn't make her a commie, and it is laughable to lump her in with the SJW movement. She overcame legitimate obstacles to get where she is.
I'm not saying anyone needs to agree with her stances, far from it. But if you can't respect someone like Ginsberg for the journey she made, then I feel bad for you. You've been blinded by politics. Maybe take a lesson from Justice Scalia.