Honestly I feel like ultimately being an Inhuman worked out better because it let her be her own thing rather than get roped into being just another...
"Who wouldn't go out with the Black Widow? I'd strangle a litter of kittens for one dinner with her!"
Adrian Toomes aka the Vulture
"Natasha Romanoff, A.K.A. Black Widow - ex-KGB, formerly with S.H.I.E.L.D...Probably the brains of this operation.I have followed her career, and she has been consistently UNDERRATED."