Which excuses the stream of "You're not worthy/ready/capable" bullshit Babs has been spewing for her entire stint in this title? Constantly undermining Steph - when they both know exactly why she's doing it - will lead to Steph screwing up (tuning her out or going against advice just to "show her) even more likely than it would if she just said, "Whatevs; you're on your own."
My point (and I do have one) is that Barbara needs to keep her opinions to herself or get someone else to mentor Steph.