It's not meant to duplicate what's already there. By now frankly I could care less how much you know about Sandboxie and how little about Chrome, Windows, or the Internet itself. Applocker or SRP are only 2 examples of group policies. Guess how web exploits work since plugin/script blocking and HTTP Authentication aren't a big deal? Comparing Windows Firewall with Sandboxie restrictions is a joke. And I'll leave it at that due to how pointless this has all been.