What are you talking about? Hashirama and Madara died BEFORE Naruto and Sasuke were born. Rather you want to believe it or not them being transmigrants are the main reason they are so powerful.
Madara was canonically revived stronger than his prime and Hashirama was revived weaker than his prime. Edo based on manga states you are revived at the point of which you died so them being revived would mean they still have the advantages of being Ashura/Indra incarnates.
As for your statement about Naruto and Sasuke being stronger than everyone else I never said it automatically made them more powerful. It simply made their capacity for being powerful much larger. This is why Madara, Hashirama, Sasuke and Naruto all became the most powerful in their era. Because their capacity was much higher than others. This capacity was a gift for being Indra/Ashura incarnates. No other character in this series could train equally to them and reach their level of power. It just wouldn't happen based on manga.
They were revived via Edo Tensei, and that is what I was talking about. Madara and Hashirama were different from when they were alive because Kabuto messed w/ Madara and Edo Tensei under Oro's use wasn't strong enough to draw out his own power. That has nothing to do with being a transmigrant. The bold is also nonsense. You are revived in the
physical state you were in when you died. That has nothing to do with a chakra that can only be with one person at a time. If Naruto died and Kurama was resealed elsewhere do you think that Naruto will be able to use Bijuu Mode? No, clearly not. So no, they wouldn't have these benefits even if they existed.
Naruto and Sasuke's peaks have nothing to do with their own capacity. They received Hagoromo's power at the very end of the Manga. Sasuke used Itachi's eyes to increase his power. Naruto used Kurama to increase his power. No other character in the series can train and reach their level of power because:
-Naruto has a Bijuu on his side and was granted power from the second strongest person in the verse and is a descendent of the Uzumaki.
-Sasuke has Sharingan, MS, EMS and also got Hagoromo's power and is an Uchiha.
If other characters had the chance to get these powers then they'd be able to reach Naruto and Sasuke's level. Gai surpassed a pre Hagoromo Naruto and Sasuke by far via the Eighth Gate.
