It's a fun conversation! I've got a little list of US criminal justice protections and where they do and don't apply in Europe. For example: the UK doesn't have strict double jeopardy protections. They used to! They recently decided they didn't like them, and rolled them back.

It would be a fun thread, and I think a little eye-opening. But nobody is reading this thread at this point so it's not worth sinking a lot of effort in here.