It's a hell load of plot armor. He wasn't immobilized by the 64 palms and could still use chakra somehow...?

Because Kurama’s Chakra literally forced opened his Chakra points

He was not fighting the clone the whole time the clone was made after they struck each other the last time...naruto made a clone had it act like it is defeated and dug the earth with his hands

Lol kurama chakra reopened the points

How is that possible. If they are closed they're closed, how can you poor water in a water bottle if the cap is on

Still he would've seen it but the Byakugan just stopped working

Again he forced open his points using your water bottle analogy it’s like pressurized water busting through the cap to fill in water

If there already is infinite water inside the bottle just hidden then of course...things like locking chakra point does not work on naruto we have been shown that repeatedly and neji saw the orange chakra reopening the chakra points

Actually that's not possible. Pressurized water can only come from the inside but in this case it would be an exterior water source

Naruto's and Kurama's chakra were completely separate at this point

No duh