What you’re citing in Australia isn’t comparable to what you’re suggesting happen in America. Employing a few foreign cops who happen to be living in your country is completely different than replacing entire police departments with foreign police that you bring over from another country.

And please, don’t lecture me about taking the long view of history. I’m opposed to your idea because I don’t think it will work for a variety of reasons. The fact that there’s no historical precedent for it is just one argument.