Strip away the jingoism, and I really don't see how the USA is any less of a police state than Singapore. From stop-and-frisk to civil forfeiture and the TSA, the United States is every bit a police state with just a thin outer layer of constitutional democracy.
I've lived in both countries for extended periods, and I know which I'd prefer to live in. (Though if we look at California in isolation, I might prefer that, but only for the nice weather and cheap cars.)
And sure, you can bitch about it in the USA -- common as it is. Except the media doesn't care (unless you have particularly compelling video footage) and the government is too scared to act.
https://en.wikipedia.org/wiki/National_Kidney_Foundation_Sin...
After all we just jailed a man over pineapple tart corruption.
NKF is not the government. That's kind of like saying that TSA molests people, and that the federal government is responsible for it.
Singapore has a different set of problems than the rest of the world. I think that's refreshing.