Agreed. Look I’m not arguing that Fredo wasn’t resentful or that he didn’t do something incredibly stupid that almost had deadly consequences. But That’s not the same thing as intentionally trying to harm your brother or even trying to eliminate him from power. Both those things are false when it comes to Fredo. It’s pretty clear Fredo’s main ambition was to do something important the Family on his own. Like you said Mike could have easily killed Roth, the Rosatos, told Frankie to kill himself, and either exile Fredo to shelve hi. Remember by the end when Mike “forgave” him Fredo no longer had any ambitions if his mob status. He was happy that Mike forgave him in his mind and that he was getting close to Anthony. At the end of the day the only person who intentionally tried to and succeeded in trying to harm his brother was….Michael