As of today, one more problem with big slow bags filled with hydrogen flying around, is also that any fool armed with a shotgun and explosive bullets, or probab

As of today, one more problem with big slow bags filled with hydrogen flying around, is also that any fool armed with a shotgun and explosive bullets, or probably even a small drone carrying a small homemade explosive charge can bring them down. In a perfect world I wouldn't even think about that eventuality, but alas this one is far from being perfect.