[Johnny555]

Maybe a good quality of life compared to other people from the same area... but nowhere even close to that of an American worker.

If you want the same quality of life as an American worker, the best way to achieve it is to be an American worker since you can always pick and choose things that are objectively "worse" in any arbitrary country. For example, you cite the high cost of cars as an example of why a country has a worse quality of life, but others may point to American car dependence as worse for their quality of life.

No idea where you got that "1/4 salary is worth more at home" from

Probably because that's not what I said. I said "you may find that your "1/4 salary" is worth more at home that it is in the USA.", Obviously I didn't mean that to mean in all situations. I wouldn't expect that someone living on £10/week in the UK would be able to live comfortably on £2.50/week in any arbitrary country

I have a friend that took advantage of COVID work from home to move to Indonesia (where his wife is from) - he said they pay less for all costs of living than he did just on their apartment in the SF Bay Area. He's still drawing his Bay Area salary, but is not going back to the office, when return to office becomes mandatory, he'll just quit and retire where he is. He feels that he has a far superior quality of life there. It's not the same as Bay Area life, but far more relaxing.