Adding more female ones probably won't make them any less insufferable, with using "smurf" for nouns, verbs and anything else. The only time I found it entertaining is when old Cartoon Network had a promo for the show and poked fun of it with a Smurf being confused.
@Background Human Evolution? The male and female smurfs were separated,so maybe they develop differently depending on surrounding. Smurfette was made by Gargamel,so she's not "natural". The smurflings were adult smurfs who got turned younger through time travel or some shenanigans.
@Thanotos Omega My grandma is a Smurfs fan and Lost Village is one of her favorite movies now. The first movie she thought was awful,she didn't even want to see the sequel. She did really like the holiday special spinoffs,though.