Yes the major The Aadi Shakti, The Main Power is not with J, it's exclusively Shivji's only.
This is not my idea, I had read some where, when J went to Paravti in Shivji's disguise, he fainted seeing her wrath, then Vishnuji appeared, he told her he is J.Aadi Guru is Trikana Puran's creation. This one is form a real Puran😆It surely is getting interesting😃
Trikana purana prevails over all other puranas i think 😆