Uh, this is just a total misunderstanding of how and why these systems work the way they do. Of course command grammars are recognized on the device, otherwise

Uh, this is just a total misunderstanding of how and why these systems work the way they do. Of course command grammars are recognized on the device, otherwise you wouldn't be able to turn your TV on using a command or use basic functions in a speedy manner. And, of course they send audio data to a server -- because your TV does not have a complete language model for up to date web search or even tv guide installed a priori. i.e. good reasons that have nothing to do with "capturing revenue stream". Sigh...