Plenty of IoThings don't "require a connection", yet end up on the Internet anyway, which is perhaps worse. That's one of the reasons why the transition to IPv

Plenty of IoThings don't "require a connection", yet end up on the Internet anyway, which is perhaps worse. That's one of the reasons why the transition to IPv6 is good : IoT directly connected to the Internet without any NAT is going to be the default assumption.