Yes, I do. Fun fact, they're only a theory and have never existed because an authoritarian government isn't going to give up power for the people. In case you didn't know, people are greedy and don't have your best interests in mind when your freedom provides no benefit to them.
Stop posting communist "memes" in a meme stream. It's not "edgy" or "quirky" to be communist. Millions of people have tried this form of government and guess what? It has never worked, not even once. Based on your posts and political views, I'll assume you're either in middle or high school. Take any economics or political science class and learn a bit more about government before taking an extreme political view.