HAHAHAHAHAHAHAHA...naruto and sasuke's powers after sealing kaguya is proof that the seals have nothing to do with it
Never said that the seals were the source of their power.
Naruto's Sage power is stated to come from possessing the power of all the Biju.
Sasuke's Rinnegan is stated to be directly received from Hagoromo.
Nowhere is this nonsense "Hagoromo's chakra half" ever mentioned.
...and I am being stubborn?...proof is in the fact that sasuke's yin seal did not turn white ever again...not even when the sealing took place
What you're stating isn't even evidence. You're just arbitrarily making up criteria for your argument to be true.
The seal turned white in response to Sasuke drawing chakra from it to imbue into his Chidori.
It did not turn white when Six Paths CT was used which is merely transferring of the seal. This is the only relevant information here, not your conjecture.
The differences in the situations alone would already dismiss any sort of argument that you would try to make for a connection between the two.