communism

(n.) a hip-again ideology, and basically anti-capitalist. a passage vehicle, for breaking free from some current norms, but by no means the final balanced form.. I worry sometimes about people who just soaked in "ugh, it's capitalism that dehumanizes people, it's all capitalism's fault" and are fighting like that's the whole truth (whom I see a lot of, online and in some of my adjacent social circles!!). scapegoating doesn't solve anything.. but if I take a breath in and out, I know it will be ok. there is more to come after this.
"just share what you can & take what you need" works great & intuitively within a family context; but on a society level, historically, has led to horrible mismanagement and its own forms of dehumanization.. people are not going to get magically better at intrapersonal relationships, or resource logistics, or equal access to healthcare, simply because there's a change in the system. a system is a tool, like a knife, not good or bad on its own-- and I'm sure you've heard where this is going before, so I won't bore you.
if you want a society infused with respect towards others: embody it, weave it tight into your own life with everything you do. if you want honest communication, start by cutting out the outright lies in your daily relationships, then move on to the trickier & smaller white lies you tell yourself in a half-whispered thought. these things will get you a lot farther and make the journey a lot more engaging, challenging and rewarding.