[TheLoneWolfling]

And then someone prevents you from running said oven until you pay them a ransom.

(Or just starts turning on peoples irons at random, if it can turn them on as well)

I personally think the security implications outweigh the potential benefits for most IoT devices. It's too bad, because the potential benefits are generally nice.

(And the other side is: I have no desire to "buy" a device that can have features remotely removed. It's why I ditched Windows, it's why I won't ever buy a Tesla or an iPhone, it's why I don't have any recent game consoles. And most IoT devices fall into this category. Among other reasons, it creates a perverse incentive for a company to break (intentionally or unintentionally) older models (or allow them to fall into disrepair) so that people will upgrade to this year's model.)