How is it Hyundai's fault that people steal cars? It's acting as if theives are some force of nature that we can't control or something. You prevent theft by putting theives in jail. It's not complicated.
Yes, "You prevent theft by putting thieves in jail." But it's actually complicated if you adopt a realistic stance other than "I want to speak with the manager".
The part that's Hyundai's fault is both the ridiculously easy to steal a car BUT also they dragged their feet when asked to address the issue and didn't do anything other than telling police and local governments "Wait for the next model in a couple of years"