Earlier quoted context omitted.
Zizek is famous for pursuing a line very much against the grain; people intellectually similar to him argue for a society organised informally and locally, like a commune - but he argues that he'd rather be living in a bureaucracy in which he doesn't have to worry about all the smallest decisions and direct democracy. To him, the trouble of the USSR wasn't all the bureaucracy, it was that it wasn't bureaucratic enoug…
Smells of "real communism hasn't been tried." I quite like the Swiss model of democracy. Taleb argues that the focus on small matters and diffused democracy avoids centralization of power and provides a lot of their famous stability.
On the other hand, several Communists (in fact, the ones Zizek is arguing against) very much argue for exactly what you propose: focus on small matters and diffused democracy to avoid centralisation of power. The fact of "real Communism" having been or not having been "tried" is irrelevant to the questions concerning how such a society, if it is possible, ought to be organised. Thought-terminating cliches don't make for critical analysis.
[0] https://plato.stanford.edu/entries/marcuse/#FanUtoRatGra