Political Memes

Mussolini didn’t end up hanging upside down in an Italian town square because of protests.

While you're right that the people who killed Mussolini were armed dissidents, it's worth remembering that he was allowed to be taken after being deposed after a vote of no confidence from the fascist government of Italy after they got their shit kicked in a few times militarily, and it was the King who removed and presumably arrested him before the citizens did their thing.

And also, the Allies were plowing a path of destruction towards Italy.

Moral of the story: no great story is as simple as we need it to be. There is still politics, there are still decisions by the ruling class that allow the next steps to happen and that ruling class can have their will bent. We still need to be involved in the political system, armed mobs cause as much harm as good even in the best of circumstances, so we want to avoid that if possible, but we need to also have that force behind us or the politics won't work.