I had friends who were Japanese, and I kept thinking every time I pulled the trigger on a man or pushed a flamethrower down into a hole, what is this person's family going to say when he doesn't come back?
How they're tossing the grenade and the sort of dumb German that comes out of the bunker and all that business and the use of a flamethrower when that probably did not happen.
Sealing up caves, blowing up stuff, lots and lots of flamethrower usage, which turned out to be very important for this because a lot of the time you couldn't get the Japanese out any other way.
There's also, not strictly speaking, any real evidence that we ever had a flamethrower team clear out a pillbox or bunker with their weapon at Omaha Beach on D-Day.