I get asked all the time..."Got any 7mm ammo?" When I ask, which one,...deer in headlights.
Plenty of people claim the AO is either a range finder or a drop compensator.
Had a girl tell me she shot her first mulled deer buck,with a 243 win, at 600 yard...off hand. Same girl, same gun, and an elk at 400. Offered to go shooting with her, I wanted to see her technique and improve mine...never made it.
All of these.
On a daily basis.
Seriously.
"...the left considers you vermin, and they'll kill you given the chance..." Bristoe