A few have, most, like you, have not.
MOA optics simply rule in delivering good hunting results.
There you go.......again, talking out your ass about that which you know nothing.
I bought a Tascco World Class MOA thirty years ago. It works just like my Leupold, Vortex, B&L, Bushnell, Burris, and Super Sniper scopes.
You check the range, check the card on the butt of the gun for hold over/under and kill anything out to 500 yds.