As a US person, I have lived in Finland for 3 years, and I can assure you that the Finns are the most content people you can imagine! They can go months without talking to anyone and still consider themselves "happy", but the correct word in English is "content".
That report is correct, it just they advertise with the wrong word in the headline, I guess because it is more click-bate title than having it as "The most content country"
That report is correct, it just they advertise with the wrong word in the headline, I guess because it is more click-bate title than having it as "The most content country"