Some people make that point for Sasuke but he only really killed a few Samurai. Orochimaru...
-killed the kazekage
-killed the hokage
-started a war between the leaf and sand killing thousands
- kidnapped thousands of people and killed/experimented on them
-belonged to a terrorist organization
-created shin uchiha
I'm probably missing some things but you get the idea
Dude should be on aizen level lockdown but he's treated better than most real life prisoners
Edit: gaara probably doesn't care too much about his dad dying cuz he was kind of a dick...but still
-killed the kazekage
-killed the hokage
-started a war between the leaf and sand killing thousands
- kidnapped thousands of people and killed/experimented on them
-belonged to a terrorist organization
-created shin uchiha
I'm probably missing some things but you get the idea
Dude should be on aizen level lockdown but he's treated better than most real life prisoners
Edit: gaara probably doesn't care too much about his dad dying cuz he was kind of a dick...but still