Meh, they needed a female Brrrrrrrrrrrrrrrrrrrrrrrrrrrock Lesnar!
I've mixed feelings on this. One one hand, I hope she follows Brock's lead and only shows up to high-volume PPVs. Last thing we need is another dude-chic (Looking at you, Sonya Deville, Shayna Baszler, etc) throwing around actual women. On the other hand, someone really needs to slap down Ms Baby Fat's "undefeated" streak (Looking at you, Asuka [Also, who translates this shit?]).
You seem to confusing the aspects of rules and exceptions. Wrestling shows are generally targeted to those who can watch violence, while targeting various demographics for the sake of profits. "Wrestling" targeting "kids" (Cena, Bayley, etc) is the exception, not the rule. On the flip side, adult-oriented cartoons are the exception.