I'd use Japan (Tokyo), Taiwan (Tai Pei) or Hong Kong (prior to 2014 and the CCP becoming increasingly authoritarian) as examples instead of Singapore. Singapore is extreme and I think other cities that are less extreme are actually nicer to live in (having either lived or spent time in all 4)
There's too much focus here (the discussion) on the law itself.
The cities you mention have a different culture. It's ingrained into you as a kid. It's "less liberal" in the sense that the wider society doesn't accept these values. The media, your family and friends and other parts of the environment are a lot more effective than the law.
That's a good point, I think group pressure is definitely a factor there. Just as an example, it would be inconceivable for someone who knows he's sick not to wear a mask when going to work because of the social pressure and opprobrium around those actions.
On the other hand, I also know that in general in any of those countries, the consequences for something like shoplifting are a lot stronger than they would be in most western countries.
In Taiwan the homeless rate is very low because having a homeless relative is shameful. Affluent people do whatever it takes to ensure that no one in their extended family is out on the street in order to save face, even if they don't particularly like those relatives. No such culture of family responsibility exists in the US.
As an island nation, Taiwan also has a somewhat easier time preventing narcotics smuggling. Whereas the mainland Chinese Communist Party has covertly targeted the USA for "Opium War 2" by tacitly allowing the smuggling of fentanyl precursor chemicals to Mexican drug cartels.
What's there on the other side(the US)? Mexico does not have a fentanyl problem here, maybe there are some American cartels over there in the US which are not being put on the spotlight because... who knows.
