Depends what it is. If it's "more opportunity because you inherited my house when I died" - fair enough. If it's "more opportunity because I got my mate Dave to hire you over other more qualified candidates" then that's shit.
Is it "shit" that Liza Minelli had a great head-start in her entertainment career by being Judy Garland's daughter?
Of course it is. Same goes for all the other nepo babies.