i sure hope so
No, its a real scene that aired.
Before puberty, girls are icky and DBS is a sunday morning cartoon. And action girls tend to depend to certain degree to a male on manchildren entertainment, either emotionally or directly, thanks to glorious nippon. Secluded all-girl enviroment are more like jails for waifus so they don't really count
She went super saiyan as a fetus, so she's got the most potential out of all the saiyans introduced.
She's just a baby though, so probably not. If she does become relevant, hopefully they give her a design change or something.