It all seems to start and end with technical ignorance of the typical customer. There are popular shows that help pepople choose better food, by exposing shenanigans food makers engage in. Perhaps there could be something similar for tech in the future. Something where a hacker comes on TV and makes a total ridicule of some IoT crap device, and the show uses it to constatntly repeats the basics, like changing default credentials, etc. Same schema that works with food shows, expose someone as an example and add some generally useful advice. Perhaps this might become feasible when IoT is more popular.