low lvl alliance rogues never use poisons/blind in bgs?

[Krinkov]

ive seen plenty of horde rogs use poisons(the tryhard UD especially)

but I have only seen one alliance rogue use blind and poisons during my 5 month career on nost.

wtf

[AMzo]

grass is greener

[Walpolz]

lazy to do the quest, don't wanna spend the money or just ignorant maybe