Note: In general, it is not very clear what communism refers to. But here is the definition of the reference to communism I am using (which is the technical, general definition of anarcho-communism):
Classless, moneyless and stateless society where the means of production are collectively owned, resources are distributed based on need, and where mutual cooperation is enforced.
It’s important to note that socialism does not inherently support infinite growth, and in fact, just like us, it has been criticized by socialists and not widely believed in.