It's only new if you are blind to post-WWII history.
In the western world alone, there was no shortage of incredibly vicious fights with communist/socialist groups in in post-war Europe (Most prominently in Italy and Greece), to say nothing of the various domestic decolonisation movements (The British and French governments were scared shitless of them), secessionist movements in Quebec, Spain, that entire thing in North Ireland (the understatement of the century), the Civil Rights and universal suffrage movement in the US, collapse of prominent dictatorships in Portugal and Spain...
State-threatening social upheaval is nothing new, we just have a particularly shitty flavour of it right now, as fascism and fascist-adjacent movements are currently waxing.
The word "fasces" as in "bundle of sticks" refers to to the elites putting aside their individual differences and banding together to protect their class. They have no problem doing class consciousness.
What is "the Civil Rights and universal suffrage movement in the US" if not a continuation of the leftist politics that Roosevelt started? What has the authoritarian Franco regime got to do with "democracy"?
None of this makes any sense.
> What is "the Civil Rights and universal suffrage movement in the US" if not a continuation of the leftist politics that Roosevelt started
The CRM was bottom-up, with personalities like Malcolm X and MLK both scaring the shit out of the government, due to their ability to mobilize millions of people.
Did they win and make the other side illegal? No.
Did the dipshits they fought win and make them illegal? I'd say no to that, as well.