In comparison, town had like 1(?) reliable investigation ability. (Kii’s Coroner ability)
Chomps’ ability was unreliable, (mafia’s mechanic basically was built around evading this role.), Rhea’s could have been switched off almost immediately, and Leafia almost never would know, if she investigate, rb or lightning rod someone.
It could have been possible, that Kii doesn’t learn anything through the whole game, cuz different roleblockers target him at different times…