This was written as an open letter to a company I inquired about advertising with. When I found out they were using Cloudflare and therefore in the US, I emailed them "sorry but I'm no longer interested" and explained why. Their server admin then sent me a multi page email full of screenshots trying to convince me that a cache does not mean data is on US servers, but then tells me in writing they make copies and store it on "dozens and dozens" of US servers. This is my response to him, but I felt it explains why I don't trust Cloudflare so I decided to redact and share.
Please also check out this article as well as this article regarding recent related court rulings and keep in mind this is a developing case.