Look, I'm sure you didn't mean anything by it!
But simply stating that it might have been a "design flaw" is so vague and general.
Might as well say, "Some people did something."
Regards,
I mean in that these things shouldn’t be connected to the internet in the first place if they could be used to cause a huge accident. It would be like having voting machines connected to the internet , it’s an obvious design flaw.