USA does offer a substantially better quality of life compared to many other places>
Lol no. It “offers” the mirage of a better quality of life. That’s like saying that gambling is a job that will invariably improve your economic position. The chances of immigrants actually improving their life by moving to the U.S. aren’t that good. I mean, most of the countries that people move from at least have socialized healthcare.
Sounds like you dodged a large bullet there