And how will my 50 year old mom and 70 year old grandpa know how to do that? "Hey Claude scan the wifi for a LG TV, hack it, root it and give me the keys to install what I want, then lock out LG from access it?"
As always, the sane fix is in government legislation and enforcement of privacy regulations. But this isn't happening since knowledge of smart device spyware across politicians and the voting population is small and governments want to use that data dragnet that smart devices enable for their own means.
Well, why not?
While I do not disagree, we all know that may not happen in grandma and grandpas remaining lifetime, so lets help out the older generation where we can, and shame lazy hackers that participate in these systems.