Freedom comes with a lot of prices=You like to shoot small groups with minimal interuption and he just wants a little aggretion theropy.
Try being polite first,patient second and informative third=Then bring out the cannons and let the precution blowem off their bench

Its great when people just add a little courtasy to the moment. We had just set our targets out to shoot to 750 yards @ the local State land public spot.When we turned around there was a guy parked @ 500 yards=right in the dang way! When we got to his truck he was just getting done setting up 150 yard targets in a different canyon 90 degrees to where we planned to shoot=No problem, I borrowed him my rangefinder so he could set his bench up 100 yards from his targets and we set up with his truck between our muzzles and his bench. Then after makeing sure he had ear protection on we proceeded to shoot to 500 yards instead of 750. He warned us he was going to be shooting his 340 and we laughed as we put the 338Edge on the hood=He got done what he was looking to do and we practiced at 500 for a few rounds then went to 1250 on some rocks.
The biggest bitch I have with some of the blasters is they have a bad habit of bringing a TV,washer,dryer or whatever out=shooting the heck out of it and leaving it for me to take to the dump!