No I know nothing, I'm a dummy.
But if Jordan Peele can be considered a draw after Get Out, I'm not sure why Greta can't be after Barbie. Cashing in on your new found success matters, I do agree, so we'll see what she does. Like Nolan does Inception after his big breakout hit, Peele does Us. What Gerwig does next can cement her place but the foundation is all there because WB did tie a lot of promotion around her name, and that will matter.