It would effect their range because they would either need heavy equipment, like a fuckin star link dish strapped to their backs, or heavy radio equipment of some kind or something. Even if the “brain chip” is microscopic, you still need it to be able to send and receive a signal I would think, unless they intend to just operate it when it happens to be near a WiFi signal or something I guess?

It’s not free or anything but I recommend vintage story.