I’m not the person you replied to, but for many of us “home” is not a first world or Western country. The opportunities there are much fewer, quality of life is lower in many tangible ways - do you like having reliable power, internet, mail/shipping, safe roads? Dangerous crime is a much more serious problem, and corruption is rife. Healthcare is subpar if you’re not wealthy. Education is generally poor, which has all sorts of consequences for society as a whole.
There’s also the fact that after living elsewhere for many years, the home you go back to is not the same as the home you left.
There’s also the fact that after living elsewhere for many years, the home you go back to is not the same as the home you left.