He's just an ancestor, it's stranger to expect them to be the same simply because of that.
related is a bit of a "Stretch"...he's his ancestor.
Considering the characteristic links between the Uchiha and Indra, combined with their close genetic link to him through clan breeding, it's not as much of a stretch as we would think in our world.
That's called a possibility, not a fact.Or a speculated idea.
Even father and son don't need to have similar personalities, lol.The Uchiha have a tendency to act like Indra, so I just find it hard to remember that Obito and Indra are related. Don't forget that Obito's blood relation to his ancestor is tighter than ours might be to one of our ancestors, obviously due to inbreeding.
Someone who's quarter Uchiha and has a family history of outbreeding from the clan is going to be more removed from Indra than someone who's lineage has been quite strong and pure throughout the generations with slight outbreeding.
The Uchiha have a tendency to act like Indra, so I just find it hard to remember that Obito and Indra are related. Don't forget that Obito's blood relation to his ancestor is tighter than ours might be to one of our ancestors, obviously due to inbreeding.
From what I've seen Obito grew up without his parents and lived with his grandmother. Personality is usually influenced by proximity to those closest to you so Obito didn't receive Indra's influence as much. He doesn't even remember his parents only knows they existed.
How is Obito related to Indra?
Indra is the first person to wield the Sharingan, and his eventual descendants became the Uchiha Clan. Considering the inbreeding of clans to maintain bloodline purity, Indra's link to Obito isn't too weak. Considering the polar differences between the two and how Asura-like Obito is, I just find it a little funny that Indra and Obito are related on some level.
Technically Naruto is related to Uchiha
Technically Sasuke is related to senju.
Well that's true, both Senju and Uchiha can awaken Hagoromo's power because they share the same blood. Indra and Ashura's DNA are two halves of the same source