Because on Disney shows, dancers get chicks.
Firemen are just bumbling dumbbells.
I got the feeling the reviewers would love for most boys to learn how to dance, arrange flowers, choose the right wine, and coordinate their clothes much more than playing sports, hunting, learning to defend themselves, or getting a typically male-oriented job where they'd get their hands dirty. I'd much prefer boys to have the latter experiences and leave the wine-tasting and flower arranging for another time. Maybe never with the flower arranging.