As a note, fascism is a tool of industrialist plutocrats to extend the life of their power as worker class quality of life deteriorates. While Hoover was in power during the Great Depression, US industrialists were looking to Hitler and Mussolini while laborers were looking to the Soviet Union.

As per the Christian nationalist movement / transnational white power movement in the US, our dependence on capitalism has driven us to the verge of civil war, and a push by the Republican party to single-party autocracy and purges of undesirable demographics, including the impoverished and homeless.

I can't speak to Nicolae and Elena Ceaușescu except to say autocracy always tends to go badly, with power consolidated until abuse and corruption is inevitable.

The whole idea behind communism is to imagine what a functional public serving state would look like, and then how to get there from here. Marx speculates on steps that might work to get to a starting point, but much like the framers of the Constitution of the United States, he didn't know everything and couldn't predict how it all plays out in given circumstances.

(US constitutional framers never did democracy before. They favored landowners. They assumed common homesteaders would be driven to understand and vote for their own best interests. And they got broadsided by the industrial revolution. Also, FPTP elections and two-party systems suck.)

We know civil wars tend to lead to serial dictatorships and foreign influencers looking to exploit economic vulnerability. We also grassroots mutual aid movements take generations and are prone to disruption by time and circumstances, particularly raiders and police forces. So we're still trying to chart the geography between here and utopia.