Scipio Nascia wasn’t punished for Tiberius’ murder. Spurius Maelius didn’t get a trial but people celebrate Cincinnatus as a hero.
Seems to me that the same undercurrents were always there, they never got resolved, and sure, eventually things blew up. But they would have done so without the Gracchi. I don’t know what the right solution was - obviously agrarian reform led to increased tensions with the socii who were experiencing the same disenfranchisement. But what we ultimately got were the Marian reforms, and that’s what really caused violence to dominate politics for the rest of Rome’s history.
Seems to me that the same undercurrents were always there, they never got resolved, and sure, eventually things blew up. But they would have done so without the Gracchi. I don’t know what the right solution was - obviously agrarian reform led to increased tensions with the socii who were experiencing the same disenfranchisement. But what we ultimately got were the Marian reforms, and that’s what really caused violence to dominate politics for the rest of Rome’s history.