The left-wing pop diva and Joe Biden backer said Judge Barrett is the “polar opposite” of Ruth Bader Ginsburg, opposes “the right to choose,” and Obamacare. “A spiteful Donald Trump picked a woman who is the polar opposite of RBG. Barrett opposes the ACA and a woman’s right to choose her reproductive decisions. She will set the country back decades. Remember the GOP did this in November,” Barbra Streisand tweeted on Sunday.