Actually thats not true krusty.
I've blown the tail off my A20 numerous times from my own bomb blast.
Combination of dropping a bit too low trying to nail a GV, and not having quite enough speed to get far enough away.
Napalm was used a lot in the Pacific. Mostly because the Japanese tended to dig all positions into the mountains. Or use existing caves and modify them.
The only real way to get them was napalm/flame throwers.
Parafrags would be an ideal addition for B26s, A20's, Bostons, etc.
As for Napalm, enable it from Carrier groups only. Let the F6f's & F4u's have the honor.