China is an ethnically and culturally homogeneous society, with their ethnic minorities being about as different from the Han majority as the Czechs are different from the Slovaks. if China was to experience Western levels of diversity, inclusion, and cultural enrichment, then no amount of surveillance could possibly help prevent crimes, petty and otherwise. just look at the UK.
"then no amount of surveillance could possibly help prevent crimes, petty and otherwise. just look at the UK."
I don't understand your argument. Are you suggesting surveillance cameras are somehow less effective in diverse societies? Are you claiming UK has as effective a surveillance network as China?