I’m certainly not advocating in favour of serial killers, but I can’t help thinking that George Orwell apparently never envisaged that people would not only welcome Big Brother into their homes, but actually pay for the privilege.
The telescreens and their usage was a tool in the arsenal of the state, but it wasn't why it functioned, nor how it came into existence.
The ration increased from 200 units from 15p units without mention that last years ration was 250. You couldn’t trust anyone including friends or family members etc.
But what’s so masterfully done was the realization that the revolution had become a tool for the state.