tsunade was fine with koonoha being attacked. she didnt even return when kyuubi attacked. what convinced her to accept was naruto
And half of the reason they went to get her was to heal Sasuke and Kakashi from Tsukuyomi. Cause and effect.
so then why wish that trauma on innocents?
The point is if Sasuke hadn't gone under such trauma, he would not have been able to unlock the full potential to his eyes.
Incorrect. That was foreshadowing that something was a miss. Do not throw the invalid "doesn't matter" card at me when you are debunked.
kakashi would have thought it strange that itachi would kill his clan too but it happened.
That has nothing to do with the aforementioned events.
he passed out before he culd hear itachi say "kisame kill them"
He asked Kisame to kill Kakashi, not the others.
i would prefer the jinchurikis alive or at least kept out of akatsuki hands.
Thank you for completely ignoring my point again. Itachi's job was to infiltrate Akatsuki, not fight them and he did not directly capture any of the jinchurikis. He likely did not possess the powers or skills to take them all on at once, what's more Pein. And in the end, he almost killed Obito.
and how is one clan going to overthrow a powerful militaristic city?
Because they all possessed the sharingan with the ultimate genjutsu and ability to copy most other jutsu. If you find out there is going to be a coup, what's more an unprovoked one, most governments would take action rather than just let it happen and ignite a huge war, killing thousands and leaving the country in ruin and vulnerable to other nations.
all that would happen is exactly what did happen.
What happened was Itachi snuck into their rooms at night while they were all sleeping and killed them all, not a war.
konoha ambushes and kills the uchiha clan with minimal losses. itachi only accepted the mission for sasukes sake.
Incorrect. He accepted the mission because he knew it would plunge the world into a war and Konoha would be destroyed as a result. He put all the clans, the village and the world before his one clan. Sasuke he spared simply because he could not kill his brother whom he loved more than his mission and village.
also theres no problem in leaving at least a quarter of uchihas alive. they are too weak to do any more damage without their leaders and strongest jounins.
The Uchiha's hate would only have grown and they would have escaped, gained more power in their eyes from their emotions and formed a huge alliance to start the coup all over again. They did not require leaders. More would have risen as the Uchiha are all defined as geniuses. Sasuke, Shisui and Itachi on their own had the power to wipe out the village.
because he had no choice.
No, because he was wrong and stated he was wrong. He stated this Sasuke before he returned to the afterlife and earlier to Naruto when he stated Naruto has all he needs to bring Sasuke back.
it was use the genjutsu or naruto and bee die
Assuming they would have died. Kabuto was in control of Edo Itachi and Nagato before KA was cast. Just because he could use their powers doesn't mean he could effectively wield them.
irrelevant. he helped seal them up and did nothing ot warn them or do anything ot even try to sabotage the akatsuki's movements and plans
His job was to infiltrate Akatsuki and kill the leader, not fight all of them, which he likely would not have been able to do. Had he not been convincing, he would not have been able to infiltrate them.
itachi ensured it and helped to start it by helping to murder the jinchurikis.
As I stated, it would have happened with or without his involvement. He delayed it for ten years. He had no control over Madara or Kabuto's actions and knew little to nothing of them. He believed Obito was Madara. Had he killed Obito, Madara would still have returned due to Kabuto. Itachi defeated Kabuto and released Edo Tensei, effectively saving the whole alliance of thousands who helped to defeat Obito. He also sealed Orochimaru before he could take over Sasuke and reboot his would conquest.
Incorrect.
all he delayed was obito destroying konoha alongside naruto which is pointless since if itachi and akatsuki get the jins no one is safe.
You require all or pieces of all the bijuus to resurrect the juubi. Itachi's agreement with Obito wasd that he would not lay a hand on Konoha while Itachi was sent to get the Kyuubi, however he did not, when he likely could have. He also tried to kill Obito before he could obtain all the bijuus.
konoha was barely a blimp on akatsukis radar. so in what way did he delay the war?
I already explained that.