Only the Third Hokage objected to the solution through negotiation, but the progress of time came to nothing

In order to let Sasuke know that Uchiha is a good clan, Itachi asked the third generation to conceal Uchiha's attack on Mu About Ye

Itachi killed his parents, friends, and lovers for Konoha, but he didn’t kill his lovely brother, which means you are more important than Konoha