They fire off these things from civilian areas all the time. I don’t see how it’s so surprising to people that a shitty rocket fired out of a super dense city could fail and hit a building like a hospital.
Misfires happen all the time, but when you’re shooting from within city limits the chance of one leading to tragedy is much higher.
Pets should never be a surprise for sure. Having an idea that you’ve got one coming and being willing to take care of it is another story altogether