Not sure I follow the logic of these statements. This is merely wishful thinking. Russia, China and North Korea all claim to be socialist countries but have the largest militaries (per capita) in the world. A socialist government often creates seemingly pointless and destructive jobs to keep its population employed. The number of prisoners seem consistent no matter what system is in place; though hopefully the numbers would drop as society improves.
I don't mind a bit of 'blue sky' thinking but mere fantasising won't persuade people who have invested a lot in the capitalist system to change.
I imagine a future where societies are based around small economic centres, in a process I like to call 'villaging'. These would be different from communes in that there would be no diktat to share everything equally. Rather the aim would be to create locally sustainable economies where the occupants can obtain a fair share of the wealth dependent on the value of work done. Rather than profits (that are just legalised theft) being extracted by distant anonymous shareholders, the profits (as gains) of the community get re-invested back into the 'village'. This is just a quick summary and I am thinking of working this up into a article that goes into detail but you get the idea. Locally generated 'green' electricity, powering local businesses and agriculture, creating local jobs so its people can spend their earnings in local shops to buy locally made goods. All designed to be sustainable within the village bounds simply because any attempts to extract more from the local area will result in its destruction. This would avoid capitalist exploitation and promote a culture dedicated to preserving its own environment.
At present it is far too easy to indulge in personal greed and indulgence because we are insulated from the effect it has on the people and land being exploited. We buy things online and have it arrive on our doorstep without any regards as to how it was made and what precious resources were destroyed to produce it. That would all change when that same product can be seen to destroy our own locality and pollute the air we breathe.
However, the transition to 'villaging' would take time, especially without any government intervention (or more likely against government interference). So the question arises, how do we get from here to there. That is something I am going to have to work on.