I do want it to be a personal data farming tool, as lomg as I'm the only consumer of the data.
A personal assistant is only as good as it knows you. In an ideal world, your AI will be customized to you, but only for your use.
I think this sort of processing addition would empower running ML locally; having to send dara out for processing on (other people's) servers is one of the biggest obsticals to adoption by privacy-minded folk.