Indeed, it's going to be kind of funny if things start looking up in DPRK thanks to trade with Russia while they keep getting worse in occupied Korea.

The report from 2023 focused on happiness, while 2024 focuses on whether people feel the country is moving in the right direction or not. They're not measuring exactly the same thing, but both things are obviously related. I'm not sure how good their methodology is, and how representative their sample is. It is worth noting that happiness is an inherently subjective thing that depends on tons of factors such as culture, expectations, etc. So, it's possible for people in a country that's relatively poor to feel happy because their needs and expectations are met.

Pretty sure they forgot to poll the people living in the slums

?

India's a 3rd world country with a growing economy. What am I missing?

It pretty much is. People are literally pulling their own teeth out because they can't get dental care, the cost of living crisis is so extreme that at one point I was spending £50 a week on food for just myself, the NHS is basically on its last legs due to conservative incompetence and people are dying of easily treatable cancers and illnesses because by the time they're actually seen to it's already too late. On top of that our government is sending money to Ukraine and supporting Israel, our politicians are turning the lynchings of trans people into a game of political football, and the entire political system is literally primarily based on documents that were written between the 13th and 18th centuries. If you think America sucks I genuinely do not see the UK surviving this decade.

Although the conservative European immigrants would use racial equility as their reason for their dissatisfaction, do they realized how blessed and spoiled they are?

no