You appear to be under a lot of mistaken assumptions. And in any case, the default ideal is to have an option to update or reprogram devices in-person. It's n

You appear to be under a lot of mistaken assumptions. And in any case, the default ideal is to have an option to update or reprogram devices in-person. It's never an ideal, that I've ever seen expressed on HN, to have a remote actor capable of doing so, unless in a totally air gapped environment.