No it's not. They are concepts of how to have a society. They are different structures. The biggest issue with them is that in most cases they didn't take into account the systems can be abused. Its hard to avoid abuse and corruption, as the systems are very complex. The more complex, the more opportunities there are for people to exploit.

I can't remember who it was. But some wise person said that people applying for jobs that hold power, should automatically be rejected. The only people who should have those jobs should be dragged against their will and put there, and should only be allowed to leave when they did good.

Next to that I believe people with those jobs should have proper background checks, psychological tests and IQ tests. And they should always be held accountable for their actions.

I think this is necessary to have systems like communism and democracy work somewhat decently, with a reduced chance of abuse of power. But I prefer anarchism, where there are no country borders, no huge huge governments who dictate their rules but small communities who manage themselves the way that works best for them.