Ask what in his mind is actually cheating and not cheating

We know he thinks a release is cheating

but...????

does he make his own bow?

use sights or the force?

build his own strings or buys them?

if he does build strings does he buy the material or actually go out and nature and use animal tendons and whatever weird stuff people used 100's of yrs ago?

widdle his own arrows? Use modern tools or all done by shards of sharp rock chips?

This could go on forever if you wanna question it far enough.. I use to do this to the anti hunting vegetarian folks. They would get pissy when you bring up the whole killing of poor innocent carrots being ripped from the ground and just because the carrot can't scream or show the trauma your causing it you are still killing a living thing.