> the workers stole from the factory, all the time, at every level.

I think the context is important. These were people in poverty, in an extremely mismanaged society. You could get very little from actual shops. Most things would have to be bartered for. Stealing from the state accounted for a very important part of peoples' sustenance. My grandfather would try to explain it like this: even if you had money, there wasn't anything to buy. In that sense, even the factory managers were poor. Sarah C. M. Paine says that, in terms of buying power, the First Secretary of USSR's wife was poorer than an average American middle-class wife.