[gambiting]

>>Using hydrogen, especially today, is a disaster waiting to happen, since any idiot with a medium quadcopter drone carrying a small explosive charge could easily outrun and shot down an airship then post the FPV video on social networks.

Literally the exact same thing could happen with a regular plane(just send a drone into a plane as it takes off), and yet somehow it doesn't happen. I guess people aren't psychotic murderers, or at least there isn't enough of them to worry about it.

[arcticfox]

I think it would be far more difficult to take down a plane than an airship given the enormous difference in velocities. Even at takeoff, a drone-sized IED would probably only be fatal to a small part of the plane's occupants, while it could probably 100% destroy a hydrogen airship in flight.

That said, I don't see any reason we'd need to put humans on these, so that probably lowers the risk massively.