I've appreciated the way, in kiddo's choreography classes, they very seldom assign "parts" to the dancers. The choreographer will say, "do it this way if you want to interpret the move more masculine" or whatever. Sometimes they'll be very specific for a performance but otherwise they talk about different ways to emphasize the style and musicality. But most of the time they're like "for the girls, or people who feel like dancing like girls." A lot of commercial work requires young men to dance very femme and young women to stand in as men, I guess, so being able to switch back and forth can be an advantage.