As bad as some people think Naruto's War Arc was, it still gave many characters development and a great fighting highlight
Not just against secondary enemies but against main villains
Guy vs Madara
Kakashi vs Obito
Kakashi vs Kaguya
Also Sasuke was there vs Obito, vs Madara and vs Kaguya
Killer Bee at the beginning also helped although the didn't do much tbh
And there was the Itachi part vs Kabuto
We didn't see Naruto everytime
And when we saw him he frequently needed decisive help from others
Think Kakashi in the first Obito fight and also Kakashi in the Kaguya fight, Naruto would have NEVER achieved the same by himself
Sasuke also assisted
... compare that with Sun God Nika Luffy the Chosen Pirate Jesus who soloes everything...
The closest thing to someone overshadowing Luffy was Zoro blocking Hakai and Ashura Zoro vs Kaido, as well as Yamato temporarily holding off a greatly holding back Kaido
Luffy's rivals in 2 vs 1 achieved less than Luffy achieved alone in 1 vs 1, and out of gags are his cheerleaders
It's Nika wank from beginning to end...
Others have just cameos at best
Pre time skip things were very different
Yeah Naruto's predestination was bad, and still lightyears better than Luffy's