because the average consumer sees the advantages
a fan tip is better for filling in larger objects and what have you, they dont care if you cant pop and outline with it
people care about spraying at every angle
same reason dodge offers 26 inch rims stock on the charger if you want, people want it
at least on hoppers you wont get blazed over by some fool, hoppers get more travel than reefers, just not as fast, but its all freights, paint what ya want
so who wants to play pogs?