That doesn't compute. If that's the case, then why pay for a smart doorlock? Just stop locking your door.
>That has never happened. Even in the example you cite, they caved and offered users a full refund.
They caved in and offered a full refund /for the hub/, which is the minority cost. No refunds on the compatible bulbs, thermostats, etc that it was made to work with.
>While you're at it, make sure you don't get a car that has a remote start or an unlocking keyfob, or a safe that unlocks with a code.
You're trying to be sarcastic and paint me as a luddite, but you don't know the domain you're opining about. You really /don't/ want a car with a remote start mate, they're already well broken and have been for years: https://www.nytimes.com/2015/04/16/style/keeping-your-car-sa...