What makes the perfect country? Does it even exist?
There are a lot of factors and they are mostly individual and personal, but everyone can agree on some common ones, that make a country "perfect" to live in.
Good standard of living and infrastructure; friendliness of people and friendliness towards business and foreign investments; personal freedom; tax rate...
Maybe it sounds surreal, but those countries DO exist, you just have to find them and go where you're treated best.