There is no ism that is a good ism.
I once had a 429 cobra jet with cobra jet heads. It was scary to drive.

Edit: back to the ism's

I believe that Anarchism is the finest and biggest thing man has ever thought of; the only thing that can give you liberty and well-being, and bring peace and joy to the world.

The problem with all the systems all of them. I espouse none of them. Is that they require everyone to be honest, helpful, involved, trustworthy.............. many more honest things are needed for it to excel.

In society 90% are lazy worthless eaters who can not be trusted with a rock.
Today around 6% of the population of the world produces 90% of the products produced. The other 10% is produced by nature. Now the products the 6% are producing are mostly Luxury items not need for life and substance. Products not needed. But all the labor spent to produce them.

We could fix this but not in this world. We have an entire elite class who do nothing ever but consume. Then we have other classes who do the same if they jump through the monkey hoops and give up their children to the state. I don't see any ism that can fix this.

I'm am hoping to survive the next CATASTROPHISM Event.

catastrophism
kə-tăs′trə-fĭz″əm
noun
The doctrine that major changes in the earth's crust result from sudden catastrophes, such as the impact of a large meteor, rather than from gradual evolutionary processes.
The doctrine that changes in the earth's fauna and flora result from major catastrophic events that cause the die-off of many organisms and are followed by the appearance of new types of organisms.
The prediction or expectation of cataclysmic upheaval, as in political or social developments.

That is the only ism that I am thinking about.