I remember last 4th of July a discussion with my extended family about foreigners buying real estate in Canada vs the USA involved me saying "you know, like how Chinese people can buy a visa to the USA if you have enough money." My dad was absolutely shocked that you can do this, even when my (also conservative) uncle and cousins confirmed it to him- "why would anyone want to move to Canada then over the USA if you can just buy a visa here?!"
OMG
I feel like this was a pretty classic example of how little people know about these rules, combined with sheer naiveté about them. Also, keep in mind that my dad is a naturalized US citizen!