DCS is a combat Sim which means there will be 'combat' in many cases (not a pleasant thing in real life). Or you could fly transports only or from point A to point B admiring the scenery which I do most of the time.
A weapon is a weapon not a bouquet of flowers or a box of candy. Napalm is a weapon, probably more vicious than conventional bombs (I hope I never get to know.)
If it's possible, I would like to see Napalm modeled in the game.