system
Given the following post, respond as if you're commenting on Reddit:
human
[The Purge] Why would anyone with money/fame live in the USA?

They are just painting a big target on themselves for Purge day.

Why spend millions in security when you can just move to Canada or Europe?

I'm sure those countries would fight each other to get all those rich americans and for example move Hollywood to Vancouver.

Edit 1: Pitch for a purge movie: 

A group of women join forces and organize to save themselves from rapists. It's a classic tale of heroism when they become under siege and have to survive the night. The problem is that they have more than one purger hidden among them.
gpt
The rich people that still live in the US are the same people who are benefiting from the Purge.

Remember, the Purge is a system of control and exploitation of the regular folk for the benefit of the rich and powerful.  The sort of upper-middle class might be in a situation where the money on security isn't worth it, and they're in some kind of real danger, but the truly rich folks are completely protected on Purge night, and benefit way more from the system than they pay in security and protection, that's if they pay at all.