Should we even consider Russia under Stalin an example of Communism?
If not, what is a good example of Communism?
As far as I know, there is no real good example of this anywhere and probably never will
The reason being that anyone can claim that they have it, if they believe they do.
If we look at the definition of communism:
a theory or system of social organization in which all property is owned by the community and each person contributes and receives according to their ability and needs.
Then you can "decide" what it actually mean with "each person contributes and receives according to their ability and needs." In the Soviet Union, it was clear that, when you look at it from the outside and probably also from within, that some people did not really receive according to their ability and needs... some got a lot more than they needed, while others got a lot less. So is that communism or not according to the definition at least?
But Stalin thought that it was communism, so what can you do
It's a lot more accurate in my opinion to say that they had state capitalism:
State capitalism is an economic system in which the state undertakes business and commercial economic activity (i.e. for-profit) and where the means of production are organized and managed as state-owned enterprises (including the processes of capital accumulation, centralized management and wage labor), or where there is otherwise a dominance of corporatized government agencies (agencies organized along business-management practices) or of public companies such as publicly listed corporations in which the state has controlling shares.
So if the state is corrupt or incompetent, obviously the whole country is going to suffer.
Then you have Corporate capitalism:
Corporate capitalism is a capitalist market economy dominated by hierarchical and bureaucratic corporations that control the factors of production and the amount of profits they generate. These corporations are either owned by an individual or by a group of people who are liable to bankruptcy.
Which I think most people think is a lot better, but as we know this have massive issues as well, which in some cases seems to share a lot of commonality with state capitalism, such as them having to much power, greed, political corruption and so on.
As an example from the US:
The top one percent of the usual income distribution holds over $25 trillion in wealth, which exceeds the wealth of the bottom 80 percent. That is more than all the goods and services produced in the U.S. economy in 2018.
Which in my opinion is insane, when they know how many of their population is having a hard time.
Then you have the evil socialism which a lot of people are very scared of:
Socialism is an economic and political system. It is an economic theory of social organization. It believes that the means of making, moving, and trading wealth should be owned or controlled by the workers. ... People who agree with this type of system are called socialists.
Guess its a lot better to keep the wealth with the 1%