But Lord Sasuke found that shit. Think about how many people died protecting their crappy village. With Kagesuke in control, that will never happen again.
Everything Sasuke said, must be done. Otherwise, we'll end up with an endless cycle of hatred.
Sasuke plans on making mistakes, but because he is hated his mistakes will become mahnified in the ppl's eyes so when they overthrow him/ he dies the ppl will have a guide as to what not to do.