The obvious question is how effective at carrying small improvised explosives is it?
Allow me to introduce the machine gun carrying drone used in Ukraine:
I know the Mini 3 can carry a naked GoPro without struggling too much, so a mavic might be able to carry a couple hundred grams with decent performance. But the flight characteristics go out the window pretty quickly, so I suspect you couldn’t carry much explosives on these things.
I have no idea how much is needed. Maybe a small amount is fine.