I find anarchists (more specifically ancoms) advocate for a very vague gift economy. To my knowledge, there aren’t any good works on how exactly this type of economy would be run.
Meanwhile, I find there are many works for a communist economy, such as Paul Cockshott’s Towards a New Socialism, or @dessalines@lemmy.ml’s summary of it.
What’s accurate about predicting the system will collapse under its own contradictions for over 150y? Not that i entirely disagree with some marxist analyses, but claiming they can predict the future…