The thing you have to note is while Naruto has a lot of chakra he’s only
half Uzumaki while Nagato, Karin, and Kushina are all full blooded
He’d still have a lot of chakra just not as much
Iirc he has 4x more than Kakashi who likely has more chakra than the average Shinobi even while nerfed by the sharingan
Yep found it