I know Kaguya can absorbed all Ninjutsu , but can she also absorbed Senjutsu techniques ?
If not, why is Naruto not using the Rasengan which is infused with Senjutsu chakra.
I would guess since she is the originator of chakra that she can absorb it all no matter the source. naruto is dumb but not dumb enough to not attempt the senju hack.
Naruto uses Senjutsu, and he said using his big techniques on her is useless since she would just absorb it, so yes. She can absorb any amount of chakra, no matter the type.