Thing is that what you have in your hands after the revolution is a world and society that has gone through hundreds to thousands of years under feudalism , capitalism and various religious and cultural paradigms. Until the entire socioeconomic structure is radicaly transformed and until generations grow up under it that approach Grabber describes isn't feasible. It's something to work towards down the line but it may only be workable decades and decades after a revolution.

Based on the OP prompt you have to plan an approach based of how people are now and how society is the day after the revolution(that isn't even global necessarily) . Barely begining a slow wholscale transformation towards communism but far from achieving it. So it has to work with the humanity and deep rooted societal and cultural scars capitalism leaves as with and for however long it takes to move away from them