Then you'll have no web bound traffic. It'll all soon be encrypted anyways, forced MITM attacks or not. And client boxes will continue to require investment i

Then you'll have no web bound traffic. It'll all soon be encrypted anyways, forced MITM attacks or not. And client boxes will continue to require investment in order to de-secure them. The corporate world can transition to being fundamentally insecure while the rest of the world will secure its traffic.