It's because Leupold are garbage scopes when it comes down to it.
Never had trouble sighting in a Leupold scope. Now I have seen plenty of idiots at the range burn through boxes of ammo trying to sight in a rifle. But there was no common theme as to which brand scope they had on their rifle. I suppose some of them could have had a bad scope (or bad mounts) but from a distance it just appeared to me that most of them didn't know what they were doing and couldn't hit water if they fell out of a f#&*ing boat.
