Some prison abolitionist questions

Since the George Floyd protests I've learned a lot about the arguments of prison abolition, and found them quite persuasive. I have a couple questions though that I was hoping I could find answers to here, as they relate to dialectical materialism which doesn't seem to come up that much when looking into abolition online.

I've been reading through elementary principles of philosophy, and while doing so I had the realization materialism applied to one of the common prison abolitionist arguments: that the idea that some people are "naturally" bad (thus un-rehabilitatible and must be removed from society), is untrue and has been used historically to dehumanize people in the past, often those with disabilities. My current understanding of materialism would follow that the material conditions surrounding someone significantly impacts their ideas and, therefore, behaviors. So a materialist and abolitionist would find common ground saying that if everyone's basic needs were met (and if the proletariat owned the means of production, for the materialist), then anti-social behaviors would essentially go away. Is this a correct interpretation? And if so, does that mean a marxist-leninist would be in favor of prison abolition (in a society with no imperialist threat and after sufficient time to ensure everyone was in fact having their needs met)?