But putting that aside, why does streaming this content require a VPN anyway? Usually a VPN is intended to protect your PERSONAL data. So unless you plan to download porn and fear the implications in some countries, or that exclusive birthday party video you’d rather no one else enjoy, I don't see the need.
Amazon and netflix might block the content from other countries. Like what hulu and the bbc does. That is the only thing I could think of why any one would want to do this, But I really have no idea.