You never get captchas and other annoying "security" measures when using openvpn? I get them all the time, but I assume that it's because the IP addresses are from mullvad and not as trusted as your ISP. What you have is a good setup for working in various untrusted environments but it's not the same for those people who do torrenting or say skipping past oppressive governments where they're trying to be anonymous via VPN.