There are a lot of QOL disadvantages to being an immigrant on a visa anywhere. I moved to NZ for the next couple of years recently, and my QOL has dropped in many ways from the move. My much lower income buys a lot less housing here, so I went from a 2 bed apartment to myself to a moldy studio. I'm extremely far from family and friends, and there are weird cultural gaps with most everyone around me because we grew up on different media, sports, and education systems. I'm constantly having to figure out how things are done here, from taxes to bank accounts to renting, and I know I have different worker protections, but I don't really know what exactly they are. My status in the country ends after my visa is up in 2 years, and I don't know if I will even be able to extend it with a sponsor because there are health requirements that I may or may not meet for the visa I would need.

Hell, Canada extended its citizenship by descent law last December, and has been issuing citizenship certificates under it. Just this week many of the people who'd received these certificates had them revoked while there is further investigation into their documentation. Many of them are people who'd been living in Canada on temporary visas, and gave up their visa when they got proof of citizenship. Now they're in limbo with invalid passports and no legal status in the country.

Being an immigrant anywhere, and yes, that includes American "expats" in Canada or western Europe, means that you are at the whims of a capricious and chaotic immigration system that changes at the whims of a government you have no say in.

He said Canada man. If you had other reasonable options when leaving you wouldn't pick it so lets not pretend anyone moving there from the USA didn't fail already.