Wild one, I am still confused as to what these wild claims are. 90% of my friends who hunt are rifle hunters exclusively. But even with that I know of one moose that taken this year outside of PG at close to 70 yards. Also known a few deer that were taken between 50 and 60 and the largest mule deer I have ever personally seen taken in BC was harvested at 62yds (measured) outside Kamloops 7 years ago. Just because you do not think it is possible or common does not mean that people are not out their practicing or attemting these shots.
But regardless, the motion as presented is not based on how much practice it takes to become proficient. It is simply based on the apparent ability of crossbows to harvest game at much longer distances than a crossbow. That is simply not true. Yes, it takes much more practice but so what?