While being geniuses, learning vedic scripture and art is all a part of the normal gurukul experience, the Nithyananda Gurukul considers those as side hobbies to their main syllabus: manifesting shaktis. Paramahamsa Nithyananda is very clear: the real expression of Sadashivatva is manifesting extraordinary powers.
He says, “Breathe Sadashiva, make people breathe Sadashiva. Manifest Sadashiva, make people manifest Sadashiva! Because the more and more you use Sadashivatva, more and more you’ll be grounded on Sadashivatva; more and more your cognition will start functioning from Sadashivatva; more and more you’ll be radiating Sadashiva; more and more you’ll be radiating Adi Shakti.”
For the gurukul balasanths, this is their purpose.