"This content is not available in your country/region" as I browse from the war-torn hellhole that is... Europe :|
1. a quick legal risk assessment showed that an international lawsuit against us on US ground, since we don't operate in their country, lawsuit to apply their local laws on US juridiction, is a lawsuit whose the risk that we could loose is very real and we should take measures to block traffic.
2. Someone asked about legal implication of International traffic. No idea. Let's block everything non-US just to be sure, I'm not sure those people exist anyway.