Naïve and stupid. The "state of nature" Hobbes spoke of if what anarchy would cause.
And what piece of anarchist literature have you read in your entire life?
The issue is the necessity of voluntarism - a Kibbutz is a self-forming group of a larger whole. For large-scale state Communism, you need a government to distribute resources with impunity. Anyone who wants to keep what they earn/make/produce cannot be tolerated, to say nothing of purging the compliant simply to instil compliance with such a regime. Even then, the underlying assumption that the state is best placed to allocate resources is fundamentally flawed, as evidenced by the numerous state-instigated famines throughout history or the dire economic situation in Venezuela today.
This is kind of what I meant by transition. Instead of using the state to punish people that don't play by the rules in some large sweeping change that takes place overnight, communities would instead.